THE CHAIR HOUSE;WE BUILD QUALITY....!House - Office Parts Replacement, Centre Tilt Mechanism Any Position Lock Heavy Duty - Set 1

The Chair House - Office Chair Parts Replacement, Centre Tilt Mechanism Any Position Lock Heavy Duty - Set 1

Omyoffice Office Chair Gas Lift Cylinder - Replacement Parts, Universal Size, Heavy Duty Hydraulic/Pneumatic Piston, Black - Alloy Steel

Office Chair Cylinder Replacement Parts, SUBHTOH 4.0 inch Stroke Gas Lift Cylinder, Hydraulic Piston Cylinder Heavy Duty 1000 LBs, Standard Size Fits Most Office Chair and Swivel Chair