Grade T Twin Line Welding Hose, 1 4 in, 100 ft, BB Fittings, Fuel Gases and Oxygen no checkout Enables fast and accurate holding Enables fast and accurate holding of any ferrous object Can be utilized as double sided holder for welding and assembly work Will hold sheets or tubes at 45° corrosion resistant finish and non slip knurling for better grip Steel block head offers protection for hardened steel plunger Heavy duty steel barrel for long life Posi lock follower rod with T handle provides sure handed grip and easy filling at any position Uses 14 oz High quality Grade T twin line welding hoses Green hose carries oxygen to welding equipment Red hose carries fuel gases Hose cover resists flames and oils