25316BA25 - 3/16" x 25' Twin Welding Hose, Grade R, B-Fitting to A-Fitting

Streamline Your Oxy-Acetylene Rig

Welders know that the ergonomics of a torch setup can significantly impact weld quality and operator fatigue. The Twin Hose 3/16 B TO A-1 Fitted 25ft is designed for those specific scenarios where you need to run a light-duty torch off a standard industrial cylinder setup. Instead of fumbling with "B-to-A" adapters that push the hose connection further back and alter the balance of your torch, this hose connects directly. One end features standard B-size nuts to mate perfectly with your oxygen and acetylene regulators, while the other end terminates in A-size nuts to screw directly into your light-duty handle. This direct connection ensures a lighter, more flexible feel at the torch, giving you better control for fine detail work.

Reliable Performance in the Shop

This 25-foot assembly is crafted from high-quality rubber with a Grade R rating, making it the correct choice for acetylene fuel gas. The twin-line construction bonds the oxygen and fuel hoses together to prevent tangling, keeping your workspace organized. The 3/16-inch diameter is ideal for the flow requirements of A-size torches, providing consistent pressure without the pressure drop issues associated with running undersized hoses over extremely long distances. The rubber exterior is tough enough to withstand dragging across concrete floors and navigating around sharp metal edges common in fabrication shops.

Ready to Work

Forget about sourcing separate fittings or crimping your own lines. This hose comes ready to work right out of the box. The color-coded lines—Green for Oxygen and Red for Acetylene—ensure you never cross-connect your gases, a critical safety feature. Whether you are performing HVAC brazing, automotive bodywork, or artistic metal sculpture, this hose provides the reach and flexibility you need. It is an essential accessory for any welder who maintains a versatile kit of torches and regulators, ensuring you can always connect your preferred tools regardless of their fitting standard.