Double nipple with cone on both sides, connection BSP 3/8″ LH x BSP 3/8″ LH

With this double nipple, two propane hoses with BSP 3/8″ LH connection can be coupled together. For example, two 5 meter hoses can be made into a 10 meter hose. Experience has shown that hoses longer than 20 meters should be avoided, as over this distance the Gas pressure of the pressure regulator is significantly reduced.