Larger handle on this c-clamp makes it easier to apply torque for more clamping pressure with less hand fatigue. Double-threaded screw reduces screw deflection and drift for faster clamping and allows you to apply 50% more clamping force than with most clamps. For woodworkers, carpenters, welders, builders, or do-it-yourselfers. Suitable for general clamping needs. Larger swivel pad reduces marring on work surface and increases stability. IRWIN Tools QUICK-GRIP C-Clamp, 5-inch (225105)Includes1X IRWIN Quick-Grip C-Clamp, 5-InchFeaturesDouble-threaded screw reduces screw deflection and drift for faster clamping and allows you to apply 5% more clamping force than with most clamps. Width: 4.800 in Length: 10.500 in Height: 0.500 in Weight: 2.380 lbs Size: 5 in Clamping Force Increase: 50% Screw Type: Double-threaded Handle: Larger Pad: Swivel, Large Product Type: C-CLAMP Net Lit-Ion Y/N: No Battery Included: No Charger Included: No Country of Origin: India