LPG 21.8 mm Left-Hand Thread Nut and Tail – 1/4″ RH Durable LPG gas fitting designed to provide a secure connection between compatible gas equipment and hoses or fittings. FEATURES • 21.8 mm left-hand (LH) threaded nut • Tail 1/4″ right-hand (RH) connection • Suitable for LPG, propane and butane gas applications • Strong and durable metal construction • Secure threaded connection • Suitable for replacement, repair and installation applications SPECIFICATIONS • Inlet connection: 21.8 mm LH thread • Outlet connection: 1/4″ RH • Gas type: LPG / Propane / Butane • Quantity: 1 fitting IMPORTANT Check the thread type and dimensions of your existing gas equipment before ordering. Gas fittings should be installed and checked for leaks by a competent person.