Knee Pedal, For Use With Mfr. Model Number 507L, 510WS, 512WSL, 525L, 54WSL, 56WSL, 58WSL, Mfr. No. 505L, Finish Nickel and Stainless Steel, Overall Width 5 3/4 in, Brass and Stainless Steel. This item has been restricted from sale in the following state (s): []