Black Steel Squared TubeThis is an A500 Black Steel 3 8 Wall Thickness, 4" x 4x 40' Square tubing. A500 Carbon Steel Structural Tubing provides several advantageous qualities that make it a highly sought after construction material for structural load bearing applications. Some of the most recognizable beneficial qualities that A500 Carbon Steel Structural Tubing provides includes general fabrication, structural needs, manufacturing, repairs, and more. A500 Steel is widely

Fabrication-Friendly – Can be cut

submerged arc welding

Extensive load bearing capacity

3" x 3’’x 24' Square tubing

3/4 Inch Stud Connection

The GFCI duplex receptacle is rated to a maximum total current of 20 amps

Maxstar® 161 STH 120-240 V

Gas and Gasless Nozzles

Versatile 1Torch with ATC disconnect makes it easy to add lead extensions or convert to a machine torch

transportation equipment

115 V auxiliary receptacle (208/230V model only) to Power a grinder or other auxiliary equipment in your work area

The main difference between the standard collet body and the gas lens collet body is the shielding gas is passed through multiple layers of very fine stainless steel gauze which diffuses the gasflow much better