KAB K4 Premium Leather 24 Hour Office Chair
The KAB K4 Premium is engineered for continuous 24-hour use in demanding environments including control rooms, operation centres, and general office settings. Rated for users up to 31 stone (200kg), this chair combines robust construction with comprehensive ergonomic adjustability.
Key Features
Built on a robust steel frame with a 30 stone rated gas lift, the K4 Premium delivers exceptional durability. The adjustable seat base cushion accommodates operators of all heights, with 50mm seat cushion length adjustment and a unique 0 to 7.5 degree upward tilt function. Height adjustment spans 100mm via gas-assisted mechanism, ensuring optimal desk positioning.
Ergonomic support includes air lumbar adjustment for personalized lower back comfort, plus a height and tilt adjustable headrest. The adjustable backrest recline and seat tilt with tension adjuster allow users to find their ideal seating position. Tip-up comfort armrests provide flexibility when entering or exiting the chair.
KAB Tilt System Technology
The proprietary KAB Tilt System features side-mounted rotary controls for intuitive adjustment. Weight adjustment accommodates users from 50-200kg with easy tension range modification. An anti-kick safety system prevents unexpected seat movement, while simple height and tilt controls ensure quick positioning changes during long shifts.
Construction and Specifications
The chair sits on a 700mm wide 5-star base fitted with castors suitable for hard floors. Overall width including armrests measures 685mm, with seat cushion length adjustable from 430-480mm. Standard medium gas lift provides seat heights from 460-560mm, with low (440-510mm) and high (530-650mm) gas lift options available upon request.
Additional Options
Customization options include rubber soft tyre castors for enhanced floor protection, polished aluminium 5-star base upgrade, alternative gas lift heights for specific desk configurations, and an optional footring for elevated seating positions.
KAB K4 Premium Features
- 30 stone rated gas lift
- 24-hour use approved
- Seat cushion tilt adjuster (0 to 7.5 degrees upwards)
- Seat cushion length adjustment (50mm)
- Adjustable backrest recline
- Air lumbar support
- Tip-up comfort armrests
- Headrest (height & tilt adjustable)
- Contoured cushions
- Seat tilt with tension adjuster
- Height adjustment 100mm (gas assisted)
- 5-star base
- Castors suitable for hard floors
- Robust steel frame
KAB Tilt System
- Side mounted rotary controls
- Easy weight adjustment 50-200kg
- Easy tension range adjustment
- Easy height and tilt adjustment
- Anti-kick safety system
Further options on request
- Rubber soft tyre castors (suitable for hard floors)
- Polished Aluminium 5 star base
- 2 additional options of gas lift:
- Low Gas Lift
- High Gas Lift
- Footring
Dimensions (mm)
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Width Including Armrests: 685
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Seat Cushion Length: 430 - 480
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5 Star Base Width: 700
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Seat Height (Low Gas Lift): 440 - 510
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Seat Height (Medium Gas Lift): 460 - 560
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Seat Height (High Gas Lift): 530 - 650
Although we sell on the internet we like to think that people buy from people so why not call us to discuss your needs. We love to talk and advice is free: 01473 807500.
