The combination of support bars and chain allows these versatile clamps to hold a wide range of pipe

sizes. Unlike other pipe clamps that only allow tack welding, the open design of these clamps permits

welding around almost the entire circumference. Clamps resist strain, heat, and abuse while keeping

perfect alignment. Not rated for holding capacity.Machined swivel nuts, pins, and special chain screws

for trouble free assembling of the vise onto the pipe.


No. 1A fits 1/2 inch to 8 inch pipe made of aluminum

No. 1M fits 1/2 inch to 8 inch pipe made of malleable ductile

No. 2A fits 8 inch to 16 inch pipe made of aluminum

No. 2M fits 8 inch to 16 inch pipe made of malleable ductile