Complete with standard 1 1/8" (29 mm) I.D. swivel clamp* and insulated linkage for the gun holder which is suitable for most semi-automatic welding guns. Gun holder jaws are adjustable from 5/8" (16 mm) to 1 1/2" (38 mm)

*Note: can be supplied with 1 1/8"; (29 mm) or 1 1/2" (38 mm) square clamp