Spot weld nozzle, 3-pack, for Tweco® Mini MIG and Tweco® #1 style MIG welding guns. The nozzle measures 2-1/2" L x 7/16" in diameter. The inner diameter at the welding end (front end) measures 9/32".
Spot weld tips
Never used one of these before now but appear to work just fine. Customer service was outstanding at fixing a slightly incorrect order and quick, too. This is now my go-to place for my welding needs.