Irwin Quick-Grip 6 In. Mini Light Duty One-Handed Bar Clamp (2-Pack)The Irwin Quick Grip One Handed Mini Bar Clamps, light duty, provide up to 140 Lb. of evenly distributed force and feature a unique pistol grip design and quick release triggers for one handed operation. Non marring pads grip firmly and protect work. Resin construction with hardened steel bars to prevent flexing and bending. Ideal for clamping gluing, holding work for sawing drilling, and positioning work for fastening, especially in confined spaces.