Swivel Mechanism Typist Gas Spindle Polyurethane Seat Standard without Arms NO Option of Arms Black Nylon Glass Reinforced 640mm Dia. Base
Swivel & Tilt Mechanism with 1 Position Lock Double Taper Gas Spindle Standard without Arms Tension Adjuster Polished Aluminium 5* 700mm Dia. Base One Piece Plywood Shell
Foam on Seat: High Density Foam on Back: Medium Density
Black or White Poly Shell Chrome Gas & Swivel Mechanism 5 Star Chrome Loop Base – 650mm
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
Body Synchro Mechanism with 5 Position Lock Double Taper Gas Spindle Standard without Arms Tension Adjuster Polished Aluminium 5* 700mm Dia. Base Vertical Zip detail in centre of outside back Two Piece: Plywood Seat & Moulded Foam Back
Foam on Seat: High Density Injection Moulded Foam on Back: Medium Density Injection moulded with Steel Inserts