Welding Techniques, Gear, and Safety Essentials

Arc Weld Inc. TIG torch back-cap guide showing generic short, medium, and long back caps beside a TIG torch and tungsten electrode

TIG Torch Back Caps: Short vs. Medium vs. Long and How to Match Them

Match TIG torch back caps by torch series, part number, rear clearance, and tungsten length. Compare common short, medium, and long 2 Series and 3 Series options.

TIG Torch Back Caps: Short vs. Medium vs. Long and How to Match Them

Match TIG torch back caps by torch series, part number, rear clearance, and tungsten length. Compare common short, medium, and long 2 Series and 3 Series options.