RH-12A - 3/16" Red Acetylene Hose, 12.5 ft, A-Fittings (3/8"-24)

Reliable Red Acetylene Hose for Light-Duty Torches

When you are working with precision torches—whether you are in HVAC, jewelry repair, or light fabrication—you need a hose that fits right and doesn't weigh you down. The RH-12A is a 12.5-foot single acetylene hose designed specifically for those smaller, light-duty setups. Unlike the big hoses on heavy construction sites, this one comes with "A" fittings. If your torch handle threads look smaller than a dime (specifically 3/8"-24 threads), this is the hose you need.

Why Choose the RH-12A?

Safety is the number one priority in welding. This hose is color-coded red, so you always know it's your fuel line. It is made from Grade R rubber, which means it is built to handle Acetylene safely without degrading. The 3/16-inch diameter keeps the hose light and flexible, so you aren't fighting the weight of the line while trying to perform delicate brazing or soldering work. At 12.5 feet, it gives you plenty of room to move around your workbench or cylinder cart without leaving coils of tripping hazards on the floor.

Compatibility Check

Before you buy, check your connections! Most standard welding gear uses "B" fittings. This hose uses the smaller "A" fittings. It's the perfect replacement for worn-out lines on portable tote kits and aircraft-style torches. Don't risk leaks with clamped-on repairs; get a fresh, factory-crimped hose that's ready to go right out of the box.