Mechanism: Swivel & tilt mechanism with back tension adjustment. Gas Height Adjustment Single laminated pressed plywood shell Base: 600mm Nylon base with 50mm hooded castors Back: Pressed plywood. VP30 medium density foam. Seat: Pressed plywood. Laminated VC64 chip foam and VP70 high density foam. Polyurethane loop arm with steel insert Arm Sub Frame: 25mm Round tubing
2 Lever Synchro Mechanism with 5 Position Lock SA Gas Spindle Standard without Arms Tension Adjuster Black Nylon Glass Reinforced 630mm Dia. Base Two Piece Plywood Seat and Back Foam on Seat: High Density Foam on Back: Medium Density
5-star Nylon base on castors. Upholstered headrest. 3-Lock synchro mechanism. Gas height adjustment. Nylon seat under cover. Black netted backrest with breathable netting and Adjustable Lumbar support 2D height-adjustable armrests.
5-star Chrome base on castors. Gas height adjustment. Single moulded shell. Forward Knee-tilt Synchro mechanism. Nylon Flex armrests with arm-caps. Ergonomically designed backrest.
5-star Chrome base on castors. Two-part shell. Gas height adjustment. Swivel and tilt mechanism. Nylon armrests with PU arm-caps. Waterfall seat front design.
