Swivel Mechanism Typist Gas Spindle Polyurethane Seat Standard without Arms NO Option of Arms Black Nylon Glass Reinforced 640mm Dia. Base
Swivel Mechanism with Back Rake Adjustment SA Gas Spindle Standard without Arms Black Nylon Glass Reinforced 630mm Dia. Base Ergonomic Shape in Lumbar Area
Foam on Seat: High Density Foam on Back: Medium Density
Swivel & Tilt Mechanism with 1 Position Lock SA Gas Spindle Standard with LC 35 PU Arms Tension Adjuster Black Nylon Glass Reinforced 630mm Dia. Base One Piece Plywood Shell
1 Lever Middle Pivot Synchro Mechanism with 3 Position Lock SA Gas Spindle Standard with 3 way adjustable arms Tension Adjuster Black Nylon Glass Reinforced 700mm Dia. Spider Base Adjustable Lumbar Support Black Mesh Headrest on High Back Standard in Black Mesh Back – No colour option
Two Piece: Plywood Seat and Plastic Frame with Mesh Back Foam on Seat: High Density
Steel Inner Shell Moulded PU Outer Extra Heavy Duty Shell Easily Cleaned