IRWIN Tools QUICK-GRIP 100 Series Deep Throat C-Clamp
Use a smaller c-clamp on a larger project. Larger handle makes it easier to apply 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. Suitable for general clamping needs. Larger swivel pad reduces marring on work surface and increases stability.