Mig Insulators & Diffusers

Best Welds

Best Welds Nozzle Retainer/Diffuser, Brass, Converts Miller FasTip to Best Welds Heavy Duty Tip, Tregaskiss Style (2 EA / PK)

Best Welds

Best Welds Gas Diffuser, Brass, 250 A, For Best Welds, Tweco Style No 2 MIG Guns, No 3 and 4 Nozzles (1 EA / EA)

Best Welds

Best Welds Gas Diffuser, Brass, 200 A-300 A, For Bernard Style MIG Guns, 4200 and 7400 Series Contact Tips (5 EA / PK)

Best Welds

Best Welds Nozzle Retainer/Diffuser, Brass, Heavy Duty Tip, Tregaskiss Style MIG Guns (5 EA / PK)

Best Welds

Best Welds Gas Diffuser, Brass, 135 A, For Best Welds, Tweco Style Mini MIG Guns (5 EA / PK)

Best Welds

Best Welds Insulator, Coarse Thread, Copper, 400 A, For Best Welds, Tweco Style No 4 MIG Guns (2 EA / PK)

Best Welds

Best Welds Gas Diffuser, Brass, For Miller Style M25/25M, M40/40AL MIG Guns (5 EA / PK)

Best Welds

Best Welds Gas Diffuser, Brass, For Miller Style M15 MIG Gun (1 EA / EA)

Bernard

Bernard Centerfire Gas Diffuser, Brass, for Centerfire Contact Tips/Large Nozzles (1 EA / EA)

Bernard

Bernard Quik Tip Gas Diffuser, Brass, for Quik Tip Series 1/2 Contact Tips and Nozzles (10 EA / BG)

Bernard

Bernard Centerfire Gas Diffuser, Brass, for Centerfire Contact Tips/Small Nozzles (1 EA / EA)

TWECO

Tweco Insulators, For Extreme Angle-Arc K4000 Torch (1 PK / EA)