This TOUGH LOCK retaining head is made of brass. Plus, it is compatible with TOUGH LOCK, Magnum 300, Magnum 400, Spray Master 350, Spray Master 450, Tweco #3, Tweco #4, WeldSkill 400, Bernard, Tough Gun brand and is for use with Bernard air-cooled and T-Gun water-cooled MIG guns, Fume extraction MIG guns, Tregaskiss robotic air-cooled and water-cooled MIG guns. It can be used for MIG welding.
Technical Specs
ItemRetaining Head
SeriesTough Lock
Compatible with SeriesTOUGH LOCK
Connection TypeSlip-On
Welding ProcessesMIG
Connection Thread TypeSlip-On
MaterialBrass
Minimum Wire Diameter0.02 in
Compatible with BrandBernard, Tough Gun
Gas Diffuser Number404-20
Compatible with ModelMagnum 300, Magnum 400, Spray Master 350, Spray Master 450, Tweco #3, Tweco #4, WeldSkill 400
Duty RatingHeavy Duty
Connection Thread Size9/16"-18
For Use WithBernard Air-Cooled and T-Gun Water-Cooled MIG Guns, Fume Extraction MIG Guns, Tregaskiss Robotic Air-Cooled and Water-Cooled MIG Guns