Togens PEAK C-ClampLike all PEAK Fishing products, the C Clamp is rigorously engineered for maximum performance and durability. The clamping jaws ride on 2 precision guide pins keeping the jaw faces parallel. Unlike a typical clamp screw, there is no rotating clamp pad causing your vise to walk as its clamped to the table, and it wont scratch or scuff the finish. The rabbeted face engages the edge of your table, so your vise wont rock. Works with 3 8 shafts and the