Tweco Style 21 Series (5-Pack) MIG Nozzle 21-37, 21-50, 21-62 Size:21-50 1/2 inch Allows longer tungsten stick-out for

Allows longer tungsten stick-out for confined weld areas

Crafted with precision and care

Featuring a patch palm design

light welding

Tweco Style 21 Series (5-Pack) MIG Nozzle 21-37, 21-50, 21-62 Size:21-50 1/2 inch Allows longer tungsten stick-out forTweco Style 21 Series MIG Nozzle (5 Pack) 21 37, 21 50, 21 62 The Tweco Style 21 Series premium thread on MIG gas nozzle boasts an innovative 3 piece design that eliminates the need for a separate insulator. Crafted for durability, the nozzle housing is cut and formed from copper alloy tubing, paired with a solid brass alloy insert, ensuring long lasting reliability in tough welding conditions. A built in silicone insulator provides critical