This featherboard, clamps into the T-slot of a UJK Technology Progrip clamp. Once assembles you can fit the clamp along with the featherboard onto a router table, or bandsaw table. This arrangement allows you to position the featherboard in the best possible position to apply sufficient pressure on your workpiece, holding against the machine's fence. The UJK Technology featherboard helps with accurate machinery and is a useful safety aid. N.B. Colour may vary.