770132 - Hobart 770132 Grade R Oxy-Acetylene Twin Hose, 1/4 in x 25 ft

Get Back to Burning with Hobart Quality

Is your old torch hose cracked, leaking, or stiff as a board? Upgrade your rig with the Hobart 770132 Oxy/Acetylene Twin Welding Hose. This is the reliable, no-nonsense hose you need to keep your flame steady and your shop safe. At 25 feet long, it gives you plenty of room to move around your project without dragging your tanks down on top of you. Whether you are cutting steel in the driveway or heating up rusted bolts in the garage, this hose delivers the gas flow you need to get the job done right.

Why Choose 1/4-Inch?
Many smaller portable kits come with thin 3/16-inch hoses that can starve your torch when you are trying to make a heavy cut. This Hobart hose features a full 1/4-inch internal diameter. That means better gas flow, a more stable flame, and the ability to run larger cutting tips and heating nozzles without starving the torch. It’s the perfect balance of performance and flexibility.

Ready to Connect
Forget about buying hose clamps and barb fittings. This hose comes ready to rock with factory-crimped, solid brass B-size fittings. These are the standard connections (9/16"-18) that fit almost every regulator and torch handle from Miller, Lincoln, Victor, and Hobart. The nuts are color-coded and threaded correctly—right-hand for oxygen, left-hand for acetylene—so you can't mess up the hookup. Just wrench them tight, check for leaks, and strike your arc.

Built for the Job
The red and green rubber construction isn't just for looks; it's a safety standard that keeps you organized. The Grade R rubber is specifically formulated for acetylene gas, offering good flexibility and resistance to kinks. It coils up easily at the end of the day and resists the abrasion of concrete floors. Don't risk a fire with dry-rotted hoses; swap them out for a fresh set of Hobart lines and weld with confidence.