Heavy Duty G-Clamps - Copper Plated Screw

All sizes feature good throat clearance, a copper-plated screw, reinforced shoulders for greater strength, a swivel clamp head and a sliding tommy bar for tightening. Manufactured from drop forged ribbed anti-twist frame steel, ideally suited to fabrication and welding applications. Finished in a heavy epoxy coating for long-term rust and weld spatter resistance.