Proto Single C-Clamp, 6" Jaw Opening, Great Pick for Pros and DIYers, Solid Shop Upgrade, Made for Daily Work, Heavy-Duty C-Clamp for Welding, Woodworking, and Shop Use

Proto Single C-Clamp, 6" Jaw Opening for Pro Shop Use
✔️ 1 C-clamp, 6" jaw opening, built for real work, pro-grade build

This Proto C-clamp cranks down with a screw to hold work tight against your bench or table. It's a handy pick for welding shops, woodshops, and maintenance crews.

✅ Pack size: 1 C-clamp
✅ Brand: Proto
✅ Jaw opening: 6"
✅ Mfr part number: J406A
✅ Tough build for shop and job site use

💡 Are drop forged C-clamps better than cast?
Drop forged clamps are tougher and less likely to crack.

• Forged steel bends a bit before it breaks
• Cast clamps cost less for light jobs
• Welding shops usually go with forged clamps