Regulator Check Valve Set Hitch Ball This 10 pack of zirconia

This 10 pack of zirconia flap discs for sale are 60 grit

This one is a 200 Amp gun for Lincoln with a 15' cable

Purox 4211 cutting tip is one piece general purpose cutting tip for use with LP

Tregaskiss style 403-1-35 Contact Tip

Regulator Check Valve Set Hitch Ball This 10 pack of zirconiaRegulator check valves fit on the end of the regulator before the welding hose. They prevent the reverse flow of gas back through the hose toward the tanks. This is a necessary safety measure since most cutting torches as sold without check valves on them to make the price more attractive. These are "B" sized check valves for 3 16, 1 4, 5 16 and 3 8 twin welding hose.