For welding pipe intersecting at  90° angles fits pipe 1/2 to 12 inches.

Machined swivel nuts, pins, and special chain screws for trouble free assembling of the vise onto the

pipe. Not rated for holding capacity.


No. 7A fits 1 1/2 to 12 inches made of aluminum

No. 7M fits 1 1/2 to 12 inches made of malleable ductile