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 Typist Gas Spindle Polyurethane Seat & Back Standard without Arms Black Nylon Glass Reinforced 640mm Dia. Base
Black or White Poly Shell Chrome Gas & Swivel Mechanism 5 Star Chrome Loop Base – 650mm