Pony hand clamps feature an innovative box-joint design that prevents twisting & keeps the jaws square & straight. Our patented adjustment mechanism allows you to adjust clamping pressure to your desired needs without any additional tools. The soft, pivoting jaw pads are ideal for holding delicate work & are riveted to the jaws to ensure they never come off. Soft handles are ergonomically designed for comfortable use.,For California Residents:,   WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov,WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood Pony 4" Hand Clamp ~ No. 32400