Sytopia Metal Seat Mechanism for Office Chair, 227 kg Base Plate with 6 Inch x 10.2 Holes, Rocker Function & Height Adjustment, Universal Tilt & Lock Replacement for Swivel Chair/Desk Chair
Generic Office Chair Tilt Control Mechanism, Accessories, Tilt And Lock Lever, Base Plate, Chair Base, Control Seat Mechanism, Replacement, Multi, 21cmx13cm
Gogogmee Swivel Chair Base Replacement for Office Chair with Tilt Adjustable Seat Mechanism Metal Swivel Plate Accessory for Executive Desk Seating
VILLFUL Office Chair Swivel Tilt Control Base with Adjustable Lift Mechanism Chair Swivel Seat Mechanism Replacement for Desk and Bar Chairs Easy Installation
DOITOOL Heavy Duty Steel Office Chair Mechanism Replacement Smooth Rotation and Swivel Base, Adjustable Tilt Control for Gaming and Executive Chairs, Black Seat Swivel Base 10 X 5.8
yaaqoo Office Chair Swivel Tilt Control Seat Mechanism Replacement Base Heavy Duty 500Lbs for Executive Desk and Gaming Chairs Mounting Hole Dimension 200MM×150MM
