Incorporating quality ergonomic features in a rugged contemporary design, the PREMO is the ultimate in seating comfort at a reasonable price. Backrest provides solid orthopedic spine support and full-size upholstered seat is contoured for added comfort. Features include pneumatic height control, polypropylene seat and back shells, a height and depth-adjustable backrest with heavy-duty spring tension angle control, dual wheel casters and a 25" diameter steel reinforced nylon base. Seat cushion is 19"w x 17"d x 3" thick. Backrest is 16"w x 14"h x 2 ½" thick. Office model height adjusts from 16 ½" to 21 ½". Drafting model includes CK49 height extension kit and adjusts from 24" to 29".

Please note: These chairs must use No. CK49 Conversion Kit to adapt to a draftsman’s model.