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.

• Accepts standard gas cylinder
• 6.6″ (168mm) square plate
• 5.375″ (137mm) square mounting hole pattern
• Lever for gas cylinder activation
• Flat – 0 degree angle
• Black