A modern sand-toned polymer high stool featuring a 610mm seat height and stable anti-tilt footing designed for secure use in secondary school science departments.
A technical display of an oatmeal stool highlighting its BS EN16139:2013 Level 2 certification, 125kg load threshold, and 12-unit stacking density.
Technical schematic for the high back stool series detailing a 610mm seat height, 945mm total height, and 6.3kg unit weight for the 610mm laboratory model.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: 685mm Oatmeal Beige Senior High Back Stool

Our High Back Stool range is the definitive seating solution for higher education environments where durability, hygiene, and stability are non-negotiable. Dispatched with Free UK Mainland Delivery, the 685mm Oatmeal model brings a sophisticated, professional look to senior academic interiors.

Indestructible Unified Construction

  • Structural Unity: Moulded as a single structural unit, this stool eliminates the screws and bolts that typically loosen or fail, resulting in a maintenance-free life cycle in active workshops.
  • Sanitisation Ready: The non-porous polypropylene surface is impervious to moisture and common laboratory chemicals, allowing for total sanitisation following practical experiments.
  • Elite Space Management: An innovative nesting design allows up to 16 stools to be stacked safely in a column under 2 metres high, clearing floor space instantly for facility maintenance.

Safety & Posture Focused

  • Anti-Tilt Rails: The integrated skid-base architecture widens the stool's centre of gravity, preventing users from rocking back or tipping—a critical safety feature for seating at this height.
  • Enhanced Circulation: A built-in 40mm footrest and waterfall front seat edge work in tandem to reduce postural fatigue and promote blood flow during intensive practical sessions.
  • Severe Use Certified: Independently verified to BS EN16139 Level 2, this stool is rated for "severe contract" use, meeting the highest institutional strength standards.

Sustainable British Quality

We champion UK manufacturing, delivering high-performance furniture that supports local industry while meeting the most stringent global safety benchmarks. By choosing our 100% recyclable stools, your institution is investing in a greener future without compromising on structural safety or product lifespan.

The Cobolt Standard

  • 50 Years of Heritage: Trust in five decades of specialised experience supplying the UK education sector with certified, high-performance furniture.
  • Free UK Mainland Delivery: We manage all shipping logistics at no additional cost, providing a cost-effective procurement process for your institution.
  • 10-Year Protection: Enjoy absolute peace of mind with a decade-long structural guarantee on every stool.

Where is this 685mm Oatmeal Beige One-Piece Stool used?

The Oatmeal Beige High Back Senior Stool is the primary specification for University Science Labs, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its understated, professional finish is ideal for environments that require a calm, focussed aesthetic.

Key Features

  • Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
  • 685mm Senior Height – Precision dimensioned for adult-height (900mm+) work benches and drafting tables.
  • Safety Skid Base – Integrated anti-tilt rails provide stability and prevent backward tipping.
  • Severe Use Certified – Meets BS EN16139 Level 2 standards for industrial-grade institutional durability.
  • Ergonomic Lumbar Support – The high-back shell helps students maintain focus and spinal alignment.
  • Integrated 40mm Footrest – Encourages a healthy seated posture and relieves pressure on the back.
  • Waterproof & Easy Clean – Non-porous surface withstands aggressive cleaning and laboratory spills.
  • Industry-Best Stacking – Unique vertical nesting of 16 units for effortless room transitions.
UK Manufactured icon
Proudly UK Manufactured
10 Year Warranty icon
10-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery

Senior Safety. Industrial Strength.

  • The Anti-Tilt Base Design utilizes a widened skid rail to provide a stable foundation, preventing tipping on various floor surfaces in senior technical workshops.
  • A Waterfall Front Seat Edge prevents the restriction of circulation in the legs, a vital ergonomic feature for students working at high benches for long periods.
  • Full compliance with BS EN1729 Parts 1 & 2 guarantees the stool meets the highest UK standards for ergonomic dimensions and strength.
  • The 10-Year Manufacturer Warranty covers the structural integrity of the stool, ensuring it survives the demands of the most rigorous campus environments.
  • High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.

The 685mm Oatmeal Beige High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.

Seat Height
685mm
Weight Capacity
125kg
Warranty
10 Years
Specification
Details
Purpose / Benefit
Total Height
1020mm
Supportive lumbar height for adults
Stool Footprint
495mm(W) x 530mm(D)
Wider base for safety at height
Construction Material
Seamless Polypropylene
Rust-proof and chemical resistant
Stacking Height
16 Units (approx. 2m)
High-density vertical storage efficiency
Unit Weight
6.6kg
Sturdy and portable for campus handling
Compliance
BS EN16139 Level 2
Certified for extreme institutional use

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

FAQs: Professional High-Bench Stools

Q: When is the 685mm height the best choice for our project?

A: The 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments.

Q: How does the anti-tilt frame protect adult learners?

A: The skid-rail base increases the stool's contact area with the floor. Unlike four-legged stools, this architecture makes it very difficult to rock backwards, maintaining a safer and more stable environment at high benches.

Q: Will the oatmeal finish resist laboratory chemicals?

A: Absolutely. High-impact polypropylene is naturally resistant to the majority of chemicals, acids, and alkalis. Marks can be wiped away quickly without risk of fading the professional oatmeal colour.

Q: How stable is a stack of 16 stools?

A: The precision nesting design ensures that each stool locks into the one below it. This creates a highly stable vertical column that won't lean or tip even at its maximum 16-high capacity.

Q: Does the stool require any mechanical maintenance?

A: No. Every stool is delivered fully moulded and ready for use. This jointless design eliminates the need to check or tighten screws over time, reducing long-term maintenance costs for your facility.

Q: Why is the high-back design better for student focus?

A: High-back stools offer significantly better lumbar support than backless alternatives. This reduces postural fatigue during long practicals, helping students maintain focus on technical tasks or experiments.

Q: Are these stools environmentally sustainable?

A: Yes. They are 100% responsibly recyclable at the end of its life. Furthermore, their UK manufacture means they carry a significantly smaller carbon footprint compared to furniture imported from overseas.

Q: Why should we purchase our lab seating from Cobolt?

A: With over 50 years of heritage, we are a trusted partner to UK education. We offer Free UK Mainland Delivery and products that are proven to survive the demands of professional academic life.

Overview

Product Overview: 685mm Oatmeal Beige Senior High Back Stool

Our High Back Stool range is the definitive seating solution for higher education environments where durability, hygiene, and stability are non-negotiable. Dispatched with Free UK Mainland Delivery, the 685mm Oatmeal model brings a sophisticated, professional look to senior academic interiors.

Indestructible Unified Construction

  • Structural Unity: Moulded as a single structural unit, this stool eliminates the screws and bolts that typically loosen or fail, resulting in a maintenance-free life cycle in active workshops.
  • Sanitisation Ready: The non-porous polypropylene surface is impervious to moisture and common laboratory chemicals, allowing for total sanitisation following practical experiments.
  • Elite Space Management: An innovative nesting design allows up to 16 stools to be stacked safely in a column under 2 metres high, clearing floor space instantly for facility maintenance.

Safety & Posture Focused

  • Anti-Tilt Rails: The integrated skid-base architecture widens the stool's centre of gravity, preventing users from rocking back or tipping—a critical safety feature for seating at this height.
  • Enhanced Circulation: A built-in 40mm footrest and waterfall front seat edge work in tandem to reduce postural fatigue and promote blood flow during intensive practical sessions.
  • Severe Use Certified: Independently verified to BS EN16139 Level 2, this stool is rated for "severe contract" use, meeting the highest institutional strength standards.

Sustainable British Quality

We champion UK manufacturing, delivering high-performance furniture that supports local industry while meeting the most stringent global safety benchmarks. By choosing our 100% recyclable stools, your institution is investing in a greener future without compromising on structural safety or product lifespan.

The Cobolt Standard

  • 50 Years of Heritage: Trust in five decades of specialised experience supplying the UK education sector with certified, high-performance furniture.
  • Free UK Mainland Delivery: We manage all shipping logistics at no additional cost, providing a cost-effective procurement process for your institution.
  • 10-Year Protection: Enjoy absolute peace of mind with a decade-long structural guarantee on every stool.

Features & Benefits

Where is this 685mm Oatmeal Beige One-Piece Stool used?

The Oatmeal Beige High Back Senior Stool is the primary specification for University Science Labs, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its understated, professional finish is ideal for environments that require a calm, focussed aesthetic.

Key Features

  • Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
  • 685mm Senior Height – Precision dimensioned for adult-height (900mm+) work benches and drafting tables.
  • Safety Skid Base – Integrated anti-tilt rails provide stability and prevent backward tipping.
  • Severe Use Certified – Meets BS EN16139 Level 2 standards for industrial-grade institutional durability.
  • Ergonomic Lumbar Support – The high-back shell helps students maintain focus and spinal alignment.
  • Integrated 40mm Footrest – Encourages a healthy seated posture and relieves pressure on the back.
  • Waterproof & Easy Clean – Non-porous surface withstands aggressive cleaning and laboratory spills.
  • Industry-Best Stacking – Unique vertical nesting of 16 units for effortless room transitions.
UK Manufactured icon
Proudly UK Manufactured
10 Year Warranty icon
10-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery

Safety & Warranty

Senior Safety. Industrial Strength.

  • The Anti-Tilt Base Design utilizes a widened skid rail to provide a stable foundation, preventing tipping on various floor surfaces in senior technical workshops.
  • A Waterfall Front Seat Edge prevents the restriction of circulation in the legs, a vital ergonomic feature for students working at high benches for long periods.
  • Full compliance with BS EN1729 Parts 1 & 2 guarantees the stool meets the highest UK standards for ergonomic dimensions and strength.
  • The 10-Year Manufacturer Warranty covers the structural integrity of the stool, ensuring it survives the demands of the most rigorous campus environments.
  • High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.

Specification Dimensions

The 685mm Oatmeal Beige High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.

Seat Height
685mm
Weight Capacity
125kg
Warranty
10 Years
Specification
Details
Purpose / Benefit
Total Height
1020mm
Supportive lumbar height for adults
Stool Footprint
495mm(W) x 530mm(D)
Wider base for safety at height
Construction Material
Seamless Polypropylene
Rust-proof and chemical resistant
Stacking Height
16 Units (approx. 2m)
High-density vertical storage efficiency
Unit Weight
6.6kg
Sturdy and portable for campus handling
Compliance
BS EN16139 Level 2
Certified for extreme institutional use

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

FAQs: Professional High-Bench Stools

Q: When is the 685mm height the best choice for our project?

A: The 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments.

Q: How does the anti-tilt frame protect adult learners?

A: The skid-rail base increases the stool's contact area with the floor. Unlike four-legged stools, this architecture makes it very difficult to rock backwards, maintaining a safer and more stable environment at high benches.

Q: Will the oatmeal finish resist laboratory chemicals?

A: Absolutely. High-impact polypropylene is naturally resistant to the majority of chemicals, acids, and alkalis. Marks can be wiped away quickly without risk of fading the professional oatmeal colour.

Q: How stable is a stack of 16 stools?

A: The precision nesting design ensures that each stool locks into the one below it. This creates a highly stable vertical column that won't lean or tip even at its maximum 16-high capacity.

Q: Does the stool require any mechanical maintenance?

A: No. Every stool is delivered fully moulded and ready for use. This jointless design eliminates the need to check or tighten screws over time, reducing long-term maintenance costs for your facility.

Q: Why is the high-back design better for student focus?

A: High-back stools offer significantly better lumbar support than backless alternatives. This reduces postural fatigue during long practicals, helping students maintain focus on technical tasks or experiments.

Q: Are these stools environmentally sustainable?

A: Yes. They are 100% responsibly recyclable at the end of its life. Furthermore, their UK manufacture means they carry a significantly smaller carbon footprint compared to furniture imported from overseas.

Q: Why should we purchase our lab seating from Cobolt?

A: With over 50 years of heritage, we are a trusted partner to UK education. We offer Free UK Mainland Delivery and products that are proven to survive the demands of professional academic life.

Oatmeal Beige One-Piece Polypropylene Anti-Tilt High Back Stools - 685mm Seat Height

Product code: ST1685OA
Incorporate a professional, neutral aesthetic into your advanced workstations with the Oatmeal Beige One-Piece Polypropylene Anti-Tilt High Back Stool...

Inc VAT

Exc VAT

£69.00

£57.50

Colours - Oatmeal Beige
Seat Height - 685mm

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Trusted UK Supplier 50 years. Established. Reliable.

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: 685mm Oatmeal Beige Senior High Back Stool

Our High Back Stool range is the definitive seating solution for higher education environments where durability, hygiene, and stability are non-negotiable. Dispatched with Free UK Mainland Delivery, the 685mm Oatmeal model brings a sophisticated, professional look to senior academic interiors.

Indestructible Unified Construction

  • Structural Unity: Moulded as a single structural unit, this stool eliminates the screws and bolts that typically loosen or fail, resulting in a maintenance-free life cycle in active workshops.
  • Sanitisation Ready: The non-porous polypropylene surface is impervious to moisture and common laboratory chemicals, allowing for total sanitisation following practical experiments.
  • Elite Space Management: An innovative nesting design allows up to 16 stools to be stacked safely in a column under 2 metres high, clearing floor space instantly for facility maintenance.

Safety & Posture Focused

  • Anti-Tilt Rails: The integrated skid-base architecture widens the stool's centre of gravity, preventing users from rocking back or tipping—a critical safety feature for seating at this height.
  • Enhanced Circulation: A built-in 40mm footrest and waterfall front seat edge work in tandem to reduce postural fatigue and promote blood flow during intensive practical sessions.
  • Severe Use Certified: Independently verified to BS EN16139 Level 2, this stool is rated for "severe contract" use, meeting the highest institutional strength standards.

Sustainable British Quality

We champion UK manufacturing, delivering high-performance furniture that supports local industry while meeting the most stringent global safety benchmarks. By choosing our 100% recyclable stools, your institution is investing in a greener future without compromising on structural safety or product lifespan.

The Cobolt Standard

  • 50 Years of Heritage: Trust in five decades of specialised experience supplying the UK education sector with certified, high-performance furniture.
  • Free UK Mainland Delivery: We manage all shipping logistics at no additional cost, providing a cost-effective procurement process for your institution.
  • 10-Year Protection: Enjoy absolute peace of mind with a decade-long structural guarantee on every stool.

Where is this 685mm Oatmeal Beige One-Piece Stool used?

The Oatmeal Beige High Back Senior Stool is the primary specification for University Science Labs, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its understated, professional finish is ideal for environments that require a calm, focussed aesthetic.

Key Features

  • Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
  • 685mm Senior Height – Precision dimensioned for adult-height (900mm+) work benches and drafting tables.
  • Safety Skid Base – Integrated anti-tilt rails provide stability and prevent backward tipping.
  • Severe Use Certified – Meets BS EN16139 Level 2 standards for industrial-grade institutional durability.
  • Ergonomic Lumbar Support – The high-back shell helps students maintain focus and spinal alignment.
  • Integrated 40mm Footrest – Encourages a healthy seated posture and relieves pressure on the back.
  • Waterproof & Easy Clean – Non-porous surface withstands aggressive cleaning and laboratory spills.
  • Industry-Best Stacking – Unique vertical nesting of 16 units for effortless room transitions.
UK Manufactured icon
Proudly UK Manufactured
10 Year Warranty icon
10-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery

Senior Safety. Industrial Strength.

  • The Anti-Tilt Base Design utilizes a widened skid rail to provide a stable foundation, preventing tipping on various floor surfaces in senior technical workshops.
  • A Waterfall Front Seat Edge prevents the restriction of circulation in the legs, a vital ergonomic feature for students working at high benches for long periods.
  • Full compliance with BS EN1729 Parts 1 & 2 guarantees the stool meets the highest UK standards for ergonomic dimensions and strength.
  • The 10-Year Manufacturer Warranty covers the structural integrity of the stool, ensuring it survives the demands of the most rigorous campus environments.
  • High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.

The 685mm Oatmeal Beige High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.

Seat Height
685mm
Weight Capacity
125kg
Warranty
10 Years
Specification
Details
Purpose / Benefit
Total Height
1020mm
Supportive lumbar height for adults
Stool Footprint
495mm(W) x 530mm(D)
Wider base for safety at height
Construction Material
Seamless Polypropylene
Rust-proof and chemical resistant
Stacking Height
16 Units (approx. 2m)
High-density vertical storage efficiency
Unit Weight
6.6kg
Sturdy and portable for campus handling
Compliance
BS EN16139 Level 2
Certified for extreme institutional use

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

FAQs: Professional High-Bench Stools

Q: When is the 685mm height the best choice for our project?

A: The 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments.

Q: How does the anti-tilt frame protect adult learners?

A: The skid-rail base increases the stool's contact area with the floor. Unlike four-legged stools, this architecture makes it very difficult to rock backwards, maintaining a safer and more stable environment at high benches.

Q: Will the oatmeal finish resist laboratory chemicals?

A: Absolutely. High-impact polypropylene is naturally resistant to the majority of chemicals, acids, and alkalis. Marks can be wiped away quickly without risk of fading the professional oatmeal colour.

Q: How stable is a stack of 16 stools?

A: The precision nesting design ensures that each stool locks into the one below it. This creates a highly stable vertical column that won't lean or tip even at its maximum 16-high capacity.

Q: Does the stool require any mechanical maintenance?

A: No. Every stool is delivered fully moulded and ready for use. This jointless design eliminates the need to check or tighten screws over time, reducing long-term maintenance costs for your facility.

Q: Why is the high-back design better for student focus?

A: High-back stools offer significantly better lumbar support than backless alternatives. This reduces postural fatigue during long practicals, helping students maintain focus on technical tasks or experiments.

Q: Are these stools environmentally sustainable?

A: Yes. They are 100% responsibly recyclable at the end of its life. Furthermore, their UK manufacture means they carry a significantly smaller carbon footprint compared to furniture imported from overseas.

Q: Why should we purchase our lab seating from Cobolt?

A: With over 50 years of heritage, we are a trusted partner to UK education. We offer Free UK Mainland Delivery and products that are proven to survive the demands of professional academic life.

Overview

Product Overview: 685mm Oatmeal Beige Senior High Back Stool

Our High Back Stool range is the definitive seating solution for higher education environments where durability, hygiene, and stability are non-negotiable. Dispatched with Free UK Mainland Delivery, the 685mm Oatmeal model brings a sophisticated, professional look to senior academic interiors.

Indestructible Unified Construction

  • Structural Unity: Moulded as a single structural unit, this stool eliminates the screws and bolts that typically loosen or fail, resulting in a maintenance-free life cycle in active workshops.
  • Sanitisation Ready: The non-porous polypropylene surface is impervious to moisture and common laboratory chemicals, allowing for total sanitisation following practical experiments.
  • Elite Space Management: An innovative nesting design allows up to 16 stools to be stacked safely in a column under 2 metres high, clearing floor space instantly for facility maintenance.

Safety & Posture Focused

  • Anti-Tilt Rails: The integrated skid-base architecture widens the stool's centre of gravity, preventing users from rocking back or tipping—a critical safety feature for seating at this height.
  • Enhanced Circulation: A built-in 40mm footrest and waterfall front seat edge work in tandem to reduce postural fatigue and promote blood flow during intensive practical sessions.
  • Severe Use Certified: Independently verified to BS EN16139 Level 2, this stool is rated for "severe contract" use, meeting the highest institutional strength standards.

Sustainable British Quality

We champion UK manufacturing, delivering high-performance furniture that supports local industry while meeting the most stringent global safety benchmarks. By choosing our 100% recyclable stools, your institution is investing in a greener future without compromising on structural safety or product lifespan.

The Cobolt Standard

  • 50 Years of Heritage: Trust in five decades of specialised experience supplying the UK education sector with certified, high-performance furniture.
  • Free UK Mainland Delivery: We manage all shipping logistics at no additional cost, providing a cost-effective procurement process for your institution.
  • 10-Year Protection: Enjoy absolute peace of mind with a decade-long structural guarantee on every stool.

Features & Benefits

Where is this 685mm Oatmeal Beige One-Piece Stool used?

The Oatmeal Beige High Back Senior Stool is the primary specification for University Science Labs, Adult Education Studios, Technical Workshops, and Sixth Form Breakout Zones. Its understated, professional finish is ideal for environments that require a calm, focussed aesthetic.

Key Features

  • Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
  • 685mm Senior Height – Precision dimensioned for adult-height (900mm+) work benches and drafting tables.
  • Safety Skid Base – Integrated anti-tilt rails provide stability and prevent backward tipping.
  • Severe Use Certified – Meets BS EN16139 Level 2 standards for industrial-grade institutional durability.
  • Ergonomic Lumbar Support – The high-back shell helps students maintain focus and spinal alignment.
  • Integrated 40mm Footrest – Encourages a healthy seated posture and relieves pressure on the back.
  • Waterproof & Easy Clean – Non-porous surface withstands aggressive cleaning and laboratory spills.
  • Industry-Best Stacking – Unique vertical nesting of 16 units for effortless room transitions.
UK Manufactured icon
Proudly UK Manufactured
10 Year Warranty icon
10-year manufacturer guarantee
Free delivery icon
Free UK Mainland Delivery

Safety & Warranty

Senior Safety. Industrial Strength.

  • The Anti-Tilt Base Design utilizes a widened skid rail to provide a stable foundation, preventing tipping on various floor surfaces in senior technical workshops.
  • A Waterfall Front Seat Edge prevents the restriction of circulation in the legs, a vital ergonomic feature for students working at high benches for long periods.
  • Full compliance with BS EN1729 Parts 1 & 2 guarantees the stool meets the highest UK standards for ergonomic dimensions and strength.
  • The 10-Year Manufacturer Warranty covers the structural integrity of the stool, ensuring it survives the demands of the most rigorous campus environments.
  • High-Impact Polypropylene creates a shatter-proof shell that remains smooth and hygienic even after years of intensive laboratory use.

Specification Dimensions

The 685mm Oatmeal Beige High Back Stool is built for elite structural performance. Detailed technical dimensions for senior learning spaces are provided below.

Seat Height
685mm
Weight Capacity
125kg
Warranty
10 Years
Specification
Details
Purpose / Benefit
Total Height
1020mm
Supportive lumbar height for adults
Stool Footprint
495mm(W) x 530mm(D)
Wider base for safety at height
Construction Material
Seamless Polypropylene
Rust-proof and chemical resistant
Stacking Height
16 Units (approx. 2m)
High-density vertical storage efficiency
Unit Weight
6.6kg
Sturdy and portable for campus handling
Compliance
BS EN16139 Level 2
Certified for extreme institutional use

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

FAQs: Professional High-Bench Stools

Q: When is the 685mm height the best choice for our project?

A: The 685mm seat height is specifically dimensioned for workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments.

Q: How does the anti-tilt frame protect adult learners?

A: The skid-rail base increases the stool's contact area with the floor. Unlike four-legged stools, this architecture makes it very difficult to rock backwards, maintaining a safer and more stable environment at high benches.

Q: Will the oatmeal finish resist laboratory chemicals?

A: Absolutely. High-impact polypropylene is naturally resistant to the majority of chemicals, acids, and alkalis. Marks can be wiped away quickly without risk of fading the professional oatmeal colour.

Q: How stable is a stack of 16 stools?

A: The precision nesting design ensures that each stool locks into the one below it. This creates a highly stable vertical column that won't lean or tip even at its maximum 16-high capacity.

Q: Does the stool require any mechanical maintenance?

A: No. Every stool is delivered fully moulded and ready for use. This jointless design eliminates the need to check or tighten screws over time, reducing long-term maintenance costs for your facility.

Q: Why is the high-back design better for student focus?

A: High-back stools offer significantly better lumbar support than backless alternatives. This reduces postural fatigue during long practicals, helping students maintain focus on technical tasks or experiments.

Q: Are these stools environmentally sustainable?

A: Yes. They are 100% responsibly recyclable at the end of its life. Furthermore, their UK manufacture means they carry a significantly smaller carbon footprint compared to furniture imported from overseas.

Q: Why should we purchase our lab seating from Cobolt?

A: With over 50 years of heritage, we are a trusted partner to UK education. We offer Free UK Mainland Delivery and products that are proven to survive the demands of professional academic life.

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