Mitee-Bite 1/4-20 Screw Thread, 3/4" Wide x 0.15" High. Serrated Knife Edge Steel Standard Style Screw Mount Toe Clamp. 3,600 Lb Holding Force, 174" Lb Torque, 14.5 Lb Ft Torque, 0.57" Long Extension, 0.024" Throw. 6 Clamps in Package. The revolutionary Pitbull® Clamp remains the lowest profile, highest holding force clamp in the industry today. High vertical and horizontal clamping forces are generated, considering the size of the Pitbull® Clamps. Mitee-Bite uses a standard cap screw and an oil resistant O-ring. The Pitbull® 26050 clamp is tool steel knife edge for aggressive stock removal.