Overview
Features
Safety & Warranty
Specifications & Dimensions
Delivery & Returns
Product FAQs
Product Overview: 685mm Dark Grey High Back Senior 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 Dark Grey model provides a professional and resilient asset for any high-bench setting.
Indestructible One-Piece Build
- Zero-Maintenance Design: The single-mould polypropylene shell has no screws to tighten or joints to fail, ensuring it remains structurally sound in the most active workshops.
- Clinical Hygiene: Designed for easy sanitisation, the non-porous surface withstands chemical spills and can be wiped clean instantly, making it ideal for food tech or chemistry suites.
- High-Density Storage: This stool boasts an innovative nesting profile, allowing you to stack up to 16 units vertically within a 2-metre footprint to maximise floor space.
Safety & Posture Focused
- Anti-Tilt Security: The integrated skid rails provide a widened base of support, preventing users from leaning back or tipping the stool in high-bench areas.
- Enhanced Circulation: A built-in footrest and waterfall front edge reduce pressure on the thighs, promoting better blood flow for students during long practical exams.
- Severe Use Certified: Independently tested to BS EN16139 Level 2, this stool is rated for the toughest institutional use in schools and colleges.
Sustainable British Quality
We are proud to supply British-made furniture that supports local manufacturing while meeting the highest international safety standards. By choosing our 100% recyclable one-piece stools, you are investing in a sustainable future for your campus without compromising on safety or lifespan.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no extra cost, providing a cost-effective procurement process for your institution.
- 10-Year Protection: Enjoy total peace of mind with a decade-long structural guarantee on every stool.
Where is this 685mm Dark Grey One-Piece Stool used?
The Dark Grey High Back Senior Stool is the primary specification for University Science Labs, Adult Education Studios, Design & Technology Workshops, and Sixth Form Breakout Zones. Its professional neutral tone fits seamlessly into high-level academic and professional training interiors.
Key Features
- Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
- 685mm Seat Height – Optimised for use with higher benches (900mm–1000mm+).
- Skid-Rail Anti-Tilt Frame – Prevents tipping to ensure safety at higher working levels.
- Severe Use Certified – BS EN16139 Level 2 for heavy-duty institutional durability.
- Ergonomic High Back – Provides essential support for the lumbar region during practical work.
- Integrated 40mm Footrest – Aids leg circulation and encourages a healthy seated posture.
- Waterproof & Chemical Resistant – Non-porous surface withstands aggressive cleaning and spills.
- Nests 16 High – Market-leading stacking capability for massive floor space savings.
Safety Engineered. Professional Strength.
- The Anti-Tilt Frame Architecture utilizes sleek skid rails to widen the stool's footprint, preventing students from rocking or tipping backwards in high-activity labs.
- A Waterfall Front Seat Design prevents the restriction of circulation in the legs, a vital safety and comfort consideration for students sitting at high benches.
- Full compliance with BS EN1729 Parts 1 & 2 guarantees that the stool meets the highest UK ergonomic and structural standards for education.
- 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 construction ensures the seat is shatter-proof and safe for use in science labs where impact and chemical spills are frequent.
The 685mm Dark Grey High Back Stool is engineered for senior-level academic environments. Technical dimensions for facility planning are provided below.
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 should I choose the 685mm height for my facility?
A: The 685mm seat height is designed for use with workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments where users need a higher seating position.
Q: How does the anti-tilt frame protect senior students?
A: At a 685mm seat height, tipping is a major safety risk. Our signature skid-rail design prevents the stool from tilting backwards if a user shifts their weight, ensuring a stable and safe platform for practical work.
Q: Are these stools resistant to chemical splashes?
A: Yes. High-impact polypropylene is naturally resistant to most chemicals and acids used in higher education. The non-porous surface prevents liquids from soaking in, allowing for instant and effective sanitisation.
Q: Can a stack of 16 stools really be stable?
A: Absolutely. The innovative nesting geometry ensures that the weight of the stack is distributed vertically through the frames. This creates a highly stable column that won't lean or tip even at the maximum stack height.
Q: Does the Dark Grey finish stain easily in an art studio?
A: No. The smooth surface is designed to resist staining. Spilled paints, dyes, and other materials sit on the surface and can be easily wiped away with warm soapy water or a standard non-abrasive cleaner.
Q: Is there any maintenance required for these stools?
A: None. Because the stool is moulded as a single, jointless piece, there are no screws to check or frames to tighten. They are designed for a 10+ year lifespan with zero mechanical maintenance.
Q: Why is the high backrest beneficial for drafting or lab work?
A: Backless stools offer no postural support, leading to fatigue. Our high-back shell provides critical lumbar reinforcement, helping students maintain focus during long experiments or technical drawing tasks.
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 Dark Grey High Back Senior 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 Dark Grey model provides a professional and resilient asset for any high-bench setting.
Indestructible One-Piece Build
- Zero-Maintenance Design: The single-mould polypropylene shell has no screws to tighten or joints to fail, ensuring it remains structurally sound in the most active workshops.
- Clinical Hygiene: Designed for easy sanitisation, the non-porous surface withstands chemical spills and can be wiped clean instantly, making it ideal for food tech or chemistry suites.
- High-Density Storage: This stool boasts an innovative nesting profile, allowing you to stack up to 16 units vertically within a 2-metre footprint to maximise floor space.
Safety & Posture Focused
- Anti-Tilt Security: The integrated skid rails provide a widened base of support, preventing users from leaning back or tipping the stool in high-bench areas.
- Enhanced Circulation: A built-in footrest and waterfall front edge reduce pressure on the thighs, promoting better blood flow for students during long practical exams.
- Severe Use Certified: Independently tested to BS EN16139 Level 2, this stool is rated for the toughest institutional use in schools and colleges.
Sustainable British Quality
We are proud to supply British-made furniture that supports local manufacturing while meeting the highest international safety standards. By choosing our 100% recyclable one-piece stools, you are investing in a sustainable future for your campus without compromising on safety or lifespan.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no extra cost, providing a cost-effective procurement process for your institution.
- 10-Year Protection: Enjoy total peace of mind with a decade-long structural guarantee on every stool.
Features & Benefits
Where is this 685mm Dark Grey One-Piece Stool used?
The Dark Grey High Back Senior Stool is the primary specification for University Science Labs, Adult Education Studios, Design & Technology Workshops, and Sixth Form Breakout Zones. Its professional neutral tone fits seamlessly into high-level academic and professional training interiors.
Key Features
- Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
- 685mm Seat Height – Optimised for use with higher benches (900mm–1000mm+).
- Skid-Rail Anti-Tilt Frame – Prevents tipping to ensure safety at higher working levels.
- Severe Use Certified – BS EN16139 Level 2 for heavy-duty institutional durability.
- Ergonomic High Back – Provides essential support for the lumbar region during practical work.
- Integrated 40mm Footrest – Aids leg circulation and encourages a healthy seated posture.
- Waterproof & Chemical Resistant – Non-porous surface withstands aggressive cleaning and spills.
- Nests 16 High – Market-leading stacking capability for massive floor space savings.
Safety & Warranty
Safety Engineered. Professional Strength.
- The Anti-Tilt Frame Architecture utilizes sleek skid rails to widen the stool's footprint, preventing students from rocking or tipping backwards in high-activity labs.
- A Waterfall Front Seat Design prevents the restriction of circulation in the legs, a vital safety and comfort consideration for students sitting at high benches.
- Full compliance with BS EN1729 Parts 1 & 2 guarantees that the stool meets the highest UK ergonomic and structural standards for education.
- 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 construction ensures the seat is shatter-proof and safe for use in science labs where impact and chemical spills are frequent.
Specification Dimensions
The 685mm Dark Grey High Back Stool is engineered for senior-level academic environments. Technical dimensions for facility planning are provided below.
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 should I choose the 685mm height for my facility?
A: The 685mm seat height is designed for use with workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments where users need a higher seating position.
Q: How does the anti-tilt frame protect senior students?
A: At a 685mm seat height, tipping is a major safety risk. Our signature skid-rail design prevents the stool from tilting backwards if a user shifts their weight, ensuring a stable and safe platform for practical work.
Q: Are these stools resistant to chemical splashes?
A: Yes. High-impact polypropylene is naturally resistant to most chemicals and acids used in higher education. The non-porous surface prevents liquids from soaking in, allowing for instant and effective sanitisation.
Q: Can a stack of 16 stools really be stable?
A: Absolutely. The innovative nesting geometry ensures that the weight of the stack is distributed vertically through the frames. This creates a highly stable column that won't lean or tip even at the maximum stack height.
Q: Does the Dark Grey finish stain easily in an art studio?
A: No. The smooth surface is designed to resist staining. Spilled paints, dyes, and other materials sit on the surface and can be easily wiped away with warm soapy water or a standard non-abrasive cleaner.
Q: Is there any maintenance required for these stools?
A: None. Because the stool is moulded as a single, jointless piece, there are no screws to check or frames to tighten. They are designed for a 10+ year lifespan with zero mechanical maintenance.
Q: Why is the high backrest beneficial for drafting or lab work?
A: Backless stools offer no postural support, leading to fatigue. Our high-back shell provides critical lumbar reinforcement, helping students maintain focus during long experiments or technical drawing tasks.
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.
Dark Grey One-Piece Polypropylene Anti-Tilt High Back Stool - 685mm Seat Height
Inc VAT
Exc VAT
£69.00
£57.50
Overview
Features
Safety & Warranty
Specifications & Dimensions
Delivery & Returns
Product FAQs
Product Overview: 685mm Dark Grey High Back Senior 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 Dark Grey model provides a professional and resilient asset for any high-bench setting.
Indestructible One-Piece Build
- Zero-Maintenance Design: The single-mould polypropylene shell has no screws to tighten or joints to fail, ensuring it remains structurally sound in the most active workshops.
- Clinical Hygiene: Designed for easy sanitisation, the non-porous surface withstands chemical spills and can be wiped clean instantly, making it ideal for food tech or chemistry suites.
- High-Density Storage: This stool boasts an innovative nesting profile, allowing you to stack up to 16 units vertically within a 2-metre footprint to maximise floor space.
Safety & Posture Focused
- Anti-Tilt Security: The integrated skid rails provide a widened base of support, preventing users from leaning back or tipping the stool in high-bench areas.
- Enhanced Circulation: A built-in footrest and waterfall front edge reduce pressure on the thighs, promoting better blood flow for students during long practical exams.
- Severe Use Certified: Independently tested to BS EN16139 Level 2, this stool is rated for the toughest institutional use in schools and colleges.
Sustainable British Quality
We are proud to supply British-made furniture that supports local manufacturing while meeting the highest international safety standards. By choosing our 100% recyclable one-piece stools, you are investing in a sustainable future for your campus without compromising on safety or lifespan.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no extra cost, providing a cost-effective procurement process for your institution.
- 10-Year Protection: Enjoy total peace of mind with a decade-long structural guarantee on every stool.
Where is this 685mm Dark Grey One-Piece Stool used?
The Dark Grey High Back Senior Stool is the primary specification for University Science Labs, Adult Education Studios, Design & Technology Workshops, and Sixth Form Breakout Zones. Its professional neutral tone fits seamlessly into high-level academic and professional training interiors.
Key Features
- Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
- 685mm Seat Height – Optimised for use with higher benches (900mm–1000mm+).
- Skid-Rail Anti-Tilt Frame – Prevents tipping to ensure safety at higher working levels.
- Severe Use Certified – BS EN16139 Level 2 for heavy-duty institutional durability.
- Ergonomic High Back – Provides essential support for the lumbar region during practical work.
- Integrated 40mm Footrest – Aids leg circulation and encourages a healthy seated posture.
- Waterproof & Chemical Resistant – Non-porous surface withstands aggressive cleaning and spills.
- Nests 16 High – Market-leading stacking capability for massive floor space savings.
Safety Engineered. Professional Strength.
- The Anti-Tilt Frame Architecture utilizes sleek skid rails to widen the stool's footprint, preventing students from rocking or tipping backwards in high-activity labs.
- A Waterfall Front Seat Design prevents the restriction of circulation in the legs, a vital safety and comfort consideration for students sitting at high benches.
- Full compliance with BS EN1729 Parts 1 & 2 guarantees that the stool meets the highest UK ergonomic and structural standards for education.
- 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 construction ensures the seat is shatter-proof and safe for use in science labs where impact and chemical spills are frequent.
The 685mm Dark Grey High Back Stool is engineered for senior-level academic environments. Technical dimensions for facility planning are provided below.
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 should I choose the 685mm height for my facility?
A: The 685mm seat height is designed for use with workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments where users need a higher seating position.
Q: How does the anti-tilt frame protect senior students?
A: At a 685mm seat height, tipping is a major safety risk. Our signature skid-rail design prevents the stool from tilting backwards if a user shifts their weight, ensuring a stable and safe platform for practical work.
Q: Are these stools resistant to chemical splashes?
A: Yes. High-impact polypropylene is naturally resistant to most chemicals and acids used in higher education. The non-porous surface prevents liquids from soaking in, allowing for instant and effective sanitisation.
Q: Can a stack of 16 stools really be stable?
A: Absolutely. The innovative nesting geometry ensures that the weight of the stack is distributed vertically through the frames. This creates a highly stable column that won't lean or tip even at the maximum stack height.
Q: Does the Dark Grey finish stain easily in an art studio?
A: No. The smooth surface is designed to resist staining. Spilled paints, dyes, and other materials sit on the surface and can be easily wiped away with warm soapy water or a standard non-abrasive cleaner.
Q: Is there any maintenance required for these stools?
A: None. Because the stool is moulded as a single, jointless piece, there are no screws to check or frames to tighten. They are designed for a 10+ year lifespan with zero mechanical maintenance.
Q: Why is the high backrest beneficial for drafting or lab work?
A: Backless stools offer no postural support, leading to fatigue. Our high-back shell provides critical lumbar reinforcement, helping students maintain focus during long experiments or technical drawing tasks.
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 Dark Grey High Back Senior 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 Dark Grey model provides a professional and resilient asset for any high-bench setting.
Indestructible One-Piece Build
- Zero-Maintenance Design: The single-mould polypropylene shell has no screws to tighten or joints to fail, ensuring it remains structurally sound in the most active workshops.
- Clinical Hygiene: Designed for easy sanitisation, the non-porous surface withstands chemical spills and can be wiped clean instantly, making it ideal for food tech or chemistry suites.
- High-Density Storage: This stool boasts an innovative nesting profile, allowing you to stack up to 16 units vertically within a 2-metre footprint to maximise floor space.
Safety & Posture Focused
- Anti-Tilt Security: The integrated skid rails provide a widened base of support, preventing users from leaning back or tipping the stool in high-bench areas.
- Enhanced Circulation: A built-in footrest and waterfall front edge reduce pressure on the thighs, promoting better blood flow for students during long practical exams.
- Severe Use Certified: Independently tested to BS EN16139 Level 2, this stool is rated for the toughest institutional use in schools and colleges.
Sustainable British Quality
We are proud to supply British-made furniture that supports local manufacturing while meeting the highest international safety standards. By choosing our 100% recyclable one-piece stools, you are investing in a sustainable future for your campus without compromising on safety or lifespan.
The Cobolt Standard
- 50 Years of Heritage: Trust in five decades of experience supplying the UK education sector with certified, high-performance furniture.
- Free UK Mainland Delivery: We manage all shipping logistics at no extra cost, providing a cost-effective procurement process for your institution.
- 10-Year Protection: Enjoy total peace of mind with a decade-long structural guarantee on every stool.
Features & Benefits
Where is this 685mm Dark Grey One-Piece Stool used?
The Dark Grey High Back Senior Stool is the primary specification for University Science Labs, Adult Education Studios, Design & Technology Workshops, and Sixth Form Breakout Zones. Its professional neutral tone fits seamlessly into high-level academic and professional training interiors.
Key Features
- Jointless One-Piece Moulding – Maximum structural longevity with zero fixings to maintain.
- 685mm Seat Height – Optimised for use with higher benches (900mm–1000mm+).
- Skid-Rail Anti-Tilt Frame – Prevents tipping to ensure safety at higher working levels.
- Severe Use Certified – BS EN16139 Level 2 for heavy-duty institutional durability.
- Ergonomic High Back – Provides essential support for the lumbar region during practical work.
- Integrated 40mm Footrest – Aids leg circulation and encourages a healthy seated posture.
- Waterproof & Chemical Resistant – Non-porous surface withstands aggressive cleaning and spills.
- Nests 16 High – Market-leading stacking capability for massive floor space savings.
Safety & Warranty
Safety Engineered. Professional Strength.
- The Anti-Tilt Frame Architecture utilizes sleek skid rails to widen the stool's footprint, preventing students from rocking or tipping backwards in high-activity labs.
- A Waterfall Front Seat Design prevents the restriction of circulation in the legs, a vital safety and comfort consideration for students sitting at high benches.
- Full compliance with BS EN1729 Parts 1 & 2 guarantees that the stool meets the highest UK ergonomic and structural standards for education.
- 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 construction ensures the seat is shatter-proof and safe for use in science labs where impact and chemical spills are frequent.
Specification Dimensions
The 685mm Dark Grey High Back Stool is engineered for senior-level academic environments. Technical dimensions for facility planning are provided below.
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 should I choose the 685mm height for my facility?
A: The 685mm seat height is designed for use with workstations that are approximately 900mm to 1000mm high. This is the industry standard for university laboratories, adult education studios, and professional workshop environments where users need a higher seating position.
Q: How does the anti-tilt frame protect senior students?
A: At a 685mm seat height, tipping is a major safety risk. Our signature skid-rail design prevents the stool from tilting backwards if a user shifts their weight, ensuring a stable and safe platform for practical work.
Q: Are these stools resistant to chemical splashes?
A: Yes. High-impact polypropylene is naturally resistant to most chemicals and acids used in higher education. The non-porous surface prevents liquids from soaking in, allowing for instant and effective sanitisation.
Q: Can a stack of 16 stools really be stable?
A: Absolutely. The innovative nesting geometry ensures that the weight of the stack is distributed vertically through the frames. This creates a highly stable column that won't lean or tip even at the maximum stack height.
Q: Does the Dark Grey finish stain easily in an art studio?
A: No. The smooth surface is designed to resist staining. Spilled paints, dyes, and other materials sit on the surface and can be easily wiped away with warm soapy water or a standard non-abrasive cleaner.
Q: Is there any maintenance required for these stools?
A: None. Because the stool is moulded as a single, jointless piece, there are no screws to check or frames to tighten. They are designed for a 10+ year lifespan with zero mechanical maintenance.
Q: Why is the high backrest beneficial for drafting or lab work?
A: Backless stools offer no postural support, leading to fatigue. Our high-back shell provides critical lumbar reinforcement, helping students maintain focus during long experiments or technical drawing tasks.
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.
