Pipe Clamp Application Construction Assembly Gluing Maintenance Woodworking Base Clearance Tall Clamping Force 440 lb Compatible Pipe Size 3/4 in Handle Length 4 in Handle Material Cast Iron Handle Style Crank Includes Pads Jaw Pad Height 2 in Jaw Pad Type Standard Jaw Pad Width 2 3/16 in Spindle Diameter 7/16 in Throat Depth 1 3/4 in