SPEEDJAW 3 in Handscrew Clamp Roof Flashing The Aston 60 in Color Finish:Natural Embossed The Aston 60 in The Afton full wrap edge reads contemporary and tailored 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 ) 300 Throat Depth (Inches) 0 Maximum Jaw Opening 3 in Ratcheting No Material Steel Color Finish Family Black Package Quantity 1 Warranty Limited lifetime CA Residents: Prop 65 Warning(s) Yes UNSPSC 27112100