KAB K4 Premium All Fabric 24 Hour Office Chair
The KAB K4 Premium is engineered for 24-hour continuous use in demanding environments including control rooms, operation centres, and general office settings. Rated to 31 stone (200kg), this heavy-duty office chair combines robust construction with comprehensive ergonomic adjustments to support operators of all heights during extended shifts.
Heavy Duty Construction for 24/7 Use
Built on a robust steel frame with a 30 stone rated gas lift, the K4 Premium is certified for 24-hour use. The 5-star base provides stability for users up to 31 stone, whilst castors suitable for hard floors ensure smooth mobility. Optional rubber soft tyre castors and polished aluminium base upgrades are available on request.
Comprehensive Ergonomic Adjustments
The K4 Premium features an adjustable seat base cushion with 50mm length adjustment (430-480mm) to accommodate different leg lengths. The seat cushion tilt adjuster offers 0 to 7.5 degrees upward tilt, whilst the adjustable backrest recline allows you to find your optimal working position. Air lumbar support provides customisable lower back support, and the height-adjustable, tilt-adjustable headrest reduces neck strain during long shifts.
KAB Tilt System Technology
Side-mounted rotary controls make adjustments intuitive without reaching underneath the seat. The system accommodates users weighing 50-200kg with easy weight adjustment and tension range settings. The 100mm gas-assisted height adjustment features an anti-kick safety system, whilst seat tilt with tension adjuster allows fine-tuning of recline resistance.
All Fabric Comfort
The all-fabric version features contoured cushions designed for all-day comfort. Tip-up comfort armrests provide flexibility when entering or exiting the chair. The modern ergonomic styling of the K-Series ensures the chair suits professional environments whilst delivering the functionality required for intensive use.
Customisation Options
Further options available on request include low or high gas lift alternatives to the standard medium lift, footring attachment, rubber soft tyre castors, and polished aluminium 5-star base. Standard seat height with medium gas lift ranges from 460-560mm, with low (440-510mm) and high (530-650mm) options available.
KAB K4 Premium Features
- All fabric version
- 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.
