Radnor Model 401-4-50 2.880" Standard Duty Slip-On Nozzle For Up To 450A Tregaskiss T-Gun Semi-Automatic Series MIG Guns (2 Per Package): Amazon.com: Tools & Home Improvement
401-40-38 | Tregaskiss MIG NOZZLE SUPER TAPERED | Linde Gas & Equipment
3/8" (9.5mm) Brass Bottle Nose Standard Duty PowerBall/Tregaskiss Slip-on Nozzle w/1/16" Recessed Tip - 10/pk WTP-TRN-401-40-38 - First Industrial Supplies