SPEEDJAW 3 in Handscrew Clamp Steel Workbench 9 jets strategically placed for 9 jets strategically placed for maximum therapeutic relief 0 Charger Included Yes Battery Charger (3) 6 allowing for additional temporary or permanent mounting options VERSATILE Clamp pad is compatible with SPEEDJAW 93622 Curved and 93623 Non marring 1 inch jaw pads for added versatility (sold separately) and synthetic material projects firmly in place with up to 300 pounds of clamping force IRON AND STEEL CONSTRUCTION Constructed with a resilient ductile cast iron body with a plastisol padded locking handle SWIVELLING CLAMP PAD Fully adjustable pad base allows height and angle changes for better grip on odd shaped projects 3 4 INCH SHAFT 3 4 inch diameter threaded shaft allows for up to 3 inches of height adjustment DUCTILE IRON PAD Includes a removable ductile iron clamp pad that provides more surface area and better grip on metal projects REMOVABLE BASE Base and shaft are removable