The IRWIN Quick-Grip 6-Piece Light-Duty 1-Handed Mini Bar Clamp Set is the ideal clamp set for smaller projects and working in confined spaces. Reinforced resin bodies and hardened steel bars ensure strength and durability. These clamps feature non-marring pads to protect work surfaces, 1-handed Quick-Release triggers, and provide up to 140 lbs. of clamping force. The set includes two 4-in. and four 6-in. 1-Handed Mini Bar Clamps.