Powerful Clamping Force : With a clamping force of up to 600 lbs, this medium-duty steel bar clamp is capable of securely holding many workpieces
Basic Size : Contains 4 packs of 12" steel bar clamps with a 2-1/2" throat depth and a maximum load limit: 600 lbs; Maximum opening capacity: 12 in
Robust Build Quality : 1/4" thicker hardened steel construction provides this F-clamp with greater impact resistance for larger and more consistent pressure on many wood and metal workpieces
Anti-Slip Mechanism : Dual-sided precision grooves are machined on both sides of the bars to provide excellent grip and prevent clamp arm from abnormal sliding
Soft Anti-slip Jaw Pads : Equipped with soft plastic removable jaws pads to distribute the pressure evenly and reduce the damage to the contact surface of the workpiece
Quick-Adjust Feature: Easily adjust and lock the wood clamps with quick-release latches for convenience.
Ergonomic Rubber Handle : The unique anti-slip textured grip makes users more comfortable and relaxed when twisting the woodworking clamp; Ideal for a variety of woodworking, metalworking and professional users