

Mechanism is 7" wide and 9 1/2" long. Attaching to seat bottom at almost 6" in width and at 8 1/2" front to back. Additional hole slots will provide shorter attachment if needed. Height of mechanism is about 3 3/16" not including the spring tension adjustment knob.

Style #31788GKP $132.60
Style #314004GKP $140.50
Best is #106KP or #106A