IRWINQUICK-GRIPOne-Handed Mini Bar Clamp 2 Pack, 12", 1964745 N/A Non-marring pads grip firmly and protect workpieces One-handed Quick-Release trigger releases the clamp instantly Resin construction with hardened steel bars to prevent flexing and bending 140 lbs. of clamping force Ideal for clamping smaller workpieces and working in confined areas