Breeze HP-2 Extended Range Hi-Torque Clamp Effective Diameter Range: 1-1/4" - 2-5/8" (32mm - 67mm) 5/16" (7.9mm) hex head screw5/8" (15.8 mm) bandHighest strength worm-drive clamps made3 Times stronger than other clampsEliminates double and triple...