UK POL G5/8" x 21.8 mm MxM LEFT HAND Gas Bottle Adaptor connector converter
UK POL x M21.8mm Gas Bottle Adaptor. Adaptor for connecting male POL fittings to cylinders with male 21.8mm SI fittings -. 5/8in BSP-LH female POL for propane x 21.8mm SI-LH MALE.