Our swivel tilt mechanism features 5 1/4″ x 5 1/4″ on centers holing to fit a broad range of chairs. This mechanism is constructed from 12 gauge steel and has 1″ diameter x 4-3/8″ tapered heavy wall hollow pipe that is pressed and welded into place for durability. The solid steel one piece pivot pin and tension spring are designed residential duty and will last for decades.
All of our chair mechanisms are made in the U.S.A. from quality materials and will last for decades. We believed in repairing, restoring and reusing high quality office furniture.