Seaming Clamp Solid Surface Installation Nominal Clamping Pressure 48.5 lbs Pad Type 2-Rubber Vacuum Cups Swivel Pad (In.) 5 Max Jaw Opening (In.) 2-1/8 Clamp Face (In.) 5-1/8 Bar Material Stainless Steel Handle Material Wood Bar Size (In.) 9-7/16 to 11-5/8 Clamping Surface W (In.) 5-1/8 Width (In.) 5-1/8 For Clamping Non-Porous Solid Surface Material Such As Granite Marble Corian Plastic Or Glass w/Leveling Toggles To Accurately Level Deck Joints