KAB Controller 24 Hour Black Leather / PVC Office Chair - 31 Stone
Description
KAB Controller 24 Hour Black Leather Office Chair
The KAB Controller is a heavy-duty office chair designed for 24-hour use in demanding environments. Built to support users up to 31 stone (197kg), this chair combines robust black leather upholstery with professional-grade components for exceptional durability and comfort.
Heavy-Duty Construction for Extended Use
Hand-built to order in the UK, the KAB Controller features a 30 stone rated gas lift and reinforced components throughout. The chair is certified for 24-hour continuous use, making it suitable for control rooms, call centers, and professional office environments where reliability is essential.
Advanced Ergonomic Adjustments
The proprietary KAB Tilt System provides comprehensive adjustment capabilities through side-mounted rotary controls. Users can easily adjust weight settings from 50-200kg, customize tension ranges, and modify height and tilt positions. The anti-kick safety system ensures secure operation during adjustments. Body contoured cushions and integrated lumbar support promote proper posture during extended sitting periods.
Professional Features and Specifications
The chair includes a height and tilt adjustable headrest for upper body support, and tip-up armrests with 30-degree tilt adjustment to maximize elbow and arm support. The KAB 5-star black aluminium base provides stability, while castors suitable for hard floors enable smooth mobility. The fully upholstered seat and backrest in black leather/PVC combine professional appearance with easy maintenance.
KAB Controller Features
- Black leather / PVC
- 30 stone rated gas lift
- KAB Tilt System (Allows for regular posture change)
- 24 hour use certified
- Lumbar support
- Seat height adjustment
- Body contoured cushions
- Tip-up armrests (30 degree tilt adjustment to maximise elbow and arm support)
- Height / Tilt adjustable headrest
- KAB 5 star black aluminium base
- Castors suitable for hard floors
- Fully upholstered seat and backrest
- Hand built to order in the UK
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
- Footring
Dimensions (mm)
- Width Including Armrests: 640
- Seat Cushion Length: 490
- 5 Star Base Width: 700
- Seat Height (Medium Gas Lift): 460 - 560
- Seat Height (High Gas Lift): 530 - 650
Frequently asked questions
What makes the KAB Controller suitable for 24-hour use?
The KAB Controller is specifically engineered for demanding environments like surveillance hubs and emergency call centres. Unlike standard office chairs, it is 24-hour certified and hand-built with a robust steel frame and a 30-stone rated gas lift. Its high-density, body-contoured cushions are designed to maintain their shape and support through continuous shift work without degrading.
What is the weight capacity of the KAB Controller chair?
The KAB Controller is a heavy-duty seating solution rated for users up to 190kg (approximately 31 stone). It features a reinforced KAB 5-star black aluminium base and a heavy-duty gas lift to ensure complete stability for larger users in intensive, around-the-clock environments.
How does the KAB Tilt System benefit the user?
The proprietary KAB Tilt System encourages "active sitting" by allowing for regular posture changes. It features side-mounted rotary controls that let you adjust the tilt tension to match your body weight (from 50kg up to 200kg). This ensures the chair provides the right amount of resistance whether you prefer a locked position or a "free-float" rocking motion to reduce spinal compression.
Why is leather often chosen for 24/7 control room environments?
Black leather is the traditional choice for high-intensity environments because it is exceptionally easy to clean and maintain. In 24/7 settings where chairs are shared between different staff members across shifts, the wipe-clean nature of leather offers a more hygienic and professional solution.
Does the leather version offer the same ergonomic features as the fabric model?
Yes. The leather KAB Controller includes all the same premium ergonomic features, including the height-adjustable headrest, tip-up armrests with 30-degree tilt adjustment, and integrated lumbar support.
Which KAB Controller model is right for my workplace?
The right choice depends on your environment and maintenance preferences. The KAB Controller All Fabric is ideal for general offices where breathability and colour choice are priorities. The KAB Controller Black Leather is the best option for 24/7 shared environments where hygiene and easy "wipe-down" cleaning are essential. The KAB Controller Whiteline is recommended for executive or high-end office spaces where you want the legendary KAB durability combined with a more sophisticated, tailored aesthetic.
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.
KAB Warranty
KAB Seating confirms the following in respect of its guarantee on all current products.
- All product is supplied fit for purpose, as stated on the specifications
- All product meets the stated technical specification current at the end of manufacture
- All products will normally provide up to five year usage on General Office use and up to two years for 24-Hour usage providing:
- Regular cleaning has been carried out by the end user (as specified in the Trim Selector cleaning guide )
- Furniture has not been subjected to continuous usage i.e. shift usage (applies to general office use only)
- Furniture has only been subjected to normal ‘wear and tear’
- Furniture has not been subjected to misuse or abuse and is regularly maintained
We reserve the right for our technical staff to investigate on site any claim arising from this product guarantee.
KAB Seating Warranty Statement:
“The Company’s liability in respect of any defect in or failure of goods supplied is limited to replacing or (at it’s option) repairing or paying for the repair for replacement of goods that are found to be defective by reason of faulty or incorrect design, workmanship, parts or materials.”
KAB Delivery Information
Made to order: This product is manufactured and configured specifically for your order.
Estimated lead time: 4-6 weeks. We'll confirm a more accurate timeframe once the factory has provided its production schedule.
Please note that some manufacturers have seasonal factory closures, which can affect production and delivery times.
Delivery and assembly: The chair will be delivered boxed and will require assembly.
Why Choose LockwoodHume?
- Over 40 years experience in the furniture industry
- Free UK mainland delivery on all items
- We offer a friendly and professional service
- Large project? Request a quote
- Genuine pricing and promotions
- Seen it cheaper? info@lockwoodhume.co.uk
- Product guarantees
- Family run business
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Refund Policy
Returns, Refunds & Cancellations Policy
We understand that sometimes an order may not be quite right, or that circumstances can change. If you need help with a return, cancellation or an issue with your order, please contact us at info@lockwoodhume.co.uk and we'll be happy to help.
Returning Standard Products
If you have purchased a standard product and decide that it is not suitable, you may request a return within 14 days of receiving your order, in accordance with your consumer rights.
Before sending anything back, please contact LockwoodHume so that we can approve the return and provide the correct return instructions.
To process your return request, we will need:
- Your order number
- Your name and contact details
- The product(s) you wish to return
- The date your order was received
- Photographs showing the goods securely repacked for return
Products should be returned in their original packaging wherever possible and must be protected appropriately during transit. This helps prevent damage during the return journey and allows us to process your return efficiently.
Please note that returned items should be handled only as much as necessary to inspect their condition, characteristics and functionality. If goods are returned with damage or signs of use beyond this, we may make a reasonable deduction from any refund to reflect any reduction in value.
Return Collection and Costs
Delivery to mainland UK is included with our products; however, if you decide to return an item because you have changed your mind, the cost of returning the goods remains your responsibility.
If you would prefer, LockwoodHume can arrange collection on your behalf. The cost of collection will be deducted from your refund.
Due to the nature of furniture products, some items may require specialist collection arrangements. Where applicable, we will advise you of any return or collection costs before the return is arranged.
Some products are supplied directly by our manufacturing partners. Where a manufacturer accepts a return, they may apply their own restocking or handling charges. If such charges apply, these may be passed on to you.
If you would like to understand the likely return arrangements for a specific product before ordering, please contact us and we will be happy to advise.
Refunds
Once returned goods have been received and inspected, any refund due will be processed within 14 days.
Refunds will normally be made using the same payment method used for the original purchase.
Where applicable, we may make reasonable deductions for:
- Damage caused to the goods after delivery;
- Parts or repairs required due to damage or misuse;
- Return collection arranged by LockwoodHume;
- Reasonable return or handling costs incurred in arranging the return.
Any deductions will be explained clearly before the refund is processed.
Faulty or Damaged Goods
We understand that receiving a damaged or faulty product is disappointing, and we will always aim to resolve these situations as quickly as possible.
If your goods arrive damaged, or if you experience an issue with your product, please contact us as soon as possible at info@lockwoodhume.co.uk.
To help us investigate and resolve the issue, we may ask for photographs of the product and packaging.
Please inspect your delivery when it arrives and notify us of any visible damage within 48 hours of delivery wherever possible. This allows us to investigate promptly with our delivery partners and manufacturers.
Our first approach will usually be to resolve issues through replacement parts or repair where this is practical.
As we do not hold replacement components for every product in stock, we may need to source parts or technical information directly from our manufacturers. LockwoodHume will manage this process on your behalf.
If a repair is not possible or does not provide a suitable solution, we will discuss an appropriate alternative, which may include replacement of the product or another remedy in line with your statutory rights.
Made-to-Order, Custom & Bespoke Products
Some products on our website are designated Made to Order. This means they are not held as finished stock ready for dispatch and are instead manufactured or configured specifically following receipt of your order.
This includes products that are manufactured to order, as well as products available with a choice of specifications, such as fabric, colour, finish, size and other options.
Some products can be made or customised specifically to your individual requirements. This may include bespoke dimensions, non-standard materials or finishes, personalised products, or other specifications outside the manufacturer's usual range.
As these products are manufactured specifically following your order, Made-to-Order products cannot normally be cancelled once the order has been placed with the manufacturer and are non-returnable after dispatch.
Cancelling a Made-to-Order, Manufactured to Order, Custom or Bespoke Order
If you need to cancel one of these orders, please contact us within 24 hours of placing your order. We'll always do our best to stop the order before it is released to the manufacturer.
After this time, the order may have been released for production and materials may have been allocated specifically for your order. Depending on the manufacturer and how far the order has progressed, cancellation charges may apply. Where a manufacturer applies a cancellation charge, this may be passed on to you. These charges vary by manufacturer and product and can be up to 40% of the order value.
Made-to-Order, Custom and Bespoke products can only be returned where they are faulty, damaged, not as described or where you have another statutory right to a remedy.
If you are unsure whether a product is classed as standard, made-to-order, custom or bespoke, please contact LockwoodHume before placing your order and we will be happy to clarify.