Welding Hose Coupler Adapter Set For Oxygen And Acetylene Twin Hoses, 9/16-18 UNF LH And RH Fittings, Fits 1/4 And 3/16 Twin Hoses, Brass Construction Rustproof And Built To Last, Standard B Fittings For Most Twin Welding Hoses

Brass Twin Hose Coupler, 9/16-18 UNF LH/RH for O2/Acetylene
✔️ Brass, 9/16-18 UNF LH/RH, fits 1/4 & 3/16 twin hoses, set of 2

This brass welding hose coupler adapter joins two standard B fittings on twin hoses used in oxy-acetylene welding and cutting setups. It's ideal for extending hose length in home shops, fabrication work, and repair rigs.

✅ Fitting type: LH and RH, standard B 9/16-18 UNF
✅ Material: brass, rustproof and durable
✅ Compatible with 1/4" and 3/16" twin hoses
✅ Gold finish, compact, built to last in shop use

💡 What is a welding hose coupler used for in gas welding setups?

It helps extend twin hoses and keeps connections tight for safe gas flow.

• Handy for extending oxygen/acetylene hose runs in workshops
• Brass construction resists corrosion and wear
• Uses standard B fittings 9/16-18 UNF LH/RH
• Compatible with 1/4" and 3/16" twin hoses