Clamp-On Vise Base, Material Steel, Overall Length 51/64 in, Compatible with Manufacturer Model Number KR, KRE, KREV, KRV, S-10, WS-3, WS-6, Features For Creating a More In. Fixed In. Clamping System, Securely Attaches the Clamp to the Work Surface, Overall Depth 12 in, Overall Width 4 3/32 in, 1 Pair. This item has been restricted from sale in the following state (s): []