17 1/2" is hole to hole front to back--9 7/8" side to side
Replaces 7 Seas, Drexel, Thomasville, Hooker, Bradington Young, Varick and more....
Heavy Duty Knee Pivot Torsion bar mechanism
One handwheel provides adjustment for tension of tilt action
One lever provides adjustment for seat height
Mechanism can be locked, not to tilt
Meets or exceeds ANSI/BIFMA testing standards
Usually mounts at front edge of seat cushion
Made in North America
Heavy Duty Gas Knee Pivot Mechanism
Replacement for La-Z-Boy
Bradington Young, Varick and more....