KAB Controller Base office chair, black fabric, no armrests KAB Australia's entry-level model for the budget-conscious buyer: the Controller's frame, ergonomic headrest, heavy-duty mechanism with 16 degrees of tilt rocker and 27 degrees of backrest recline, inflatable lumbar pump and 100 mm gas riser, with no armrests and in a plain black fabric trim. It is certified for multi-shift use: it shares the Controller's AFRDI certificate, 17670/2, AFRDI 142 certified to 160 kg in multiple-shift operation. KAB's own weight rating is 200 kg. No armrests suits many console and control-room positions: the chair rolls under a desk return and turns between screens without catching. Features Entry-level seat using many of the features of KAB's premium range (KAB); certified for multi-shift use Ergonomic headrest, height adjustable; no armrests; black fabric trim as photographed 100 mm gas riser; tilt rocker 16° with adjustable rocker tension; backrest recline 27°; inflatable lower lumbar support AFRDI 142 certified to 160 kg (multiple shift) and AS/NZS 4438 Level 6; Furntech-AFRDI certificate 17670/2 (Controller/Controller Base), valid to 2 December 2027 KAB Seating Australia (Park Ridge, Queensland): ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 Specifications From KAB Seating Australia's leaflet and quality-control page and the Furntech-AFRDI Blue Tick list (September 2026), certificate 17670/2. Dimensions are read from KAB Australia's leaflet drawing, whose figures are unlabelled, so confirm with us before specifying. AFRDI 142 certified to 160 kg (multi-shift); KAB's own weight rating is 200 kg. The two measure different things. KAB does not publish the chair weight, base material, trim codes or carton size. Seat width 480 mm; depth 604 mm; overall height 1109 mm; seat height 552 mm on the drawing with 100 mm riser; headrest 206 mm; backrest callout 223 mm Armrests: none AFRDI 142 certified load 160 kg (multi-shift); KAB weight rating 200 kg Warranty: 5 years frame, 2 years components (KAB Seating Australia) Warranty: KAB Seating Australia provides a 5-year warranty on the chair frame and a 2-year manufacturer's warranty on office-chair components. Chair Dinkum handles the claim: call us on 02 9640 0642 and we lodge it with KAB. KAB's statement is on KAB's quality-control page; our terms are on our warranty page. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law, and those rights apply in addition. Ordering: Available to order. We order this chair from KAB Seating for each order. Typical lead time: 2 weeks. Chair Dinkum is an authorised KAB Seating dealer. Questions or control-room quotes: 02 9640 0642. Explore more View all 24/7 chairs | Warranty