Plumbing Supplies
3/8" 1/2" 10mm to 54mm End Cap Copper Stop End Feed Pipe Fitting Refrigeration Gas Water Oil
3/8" 1/2" 10mm to 54mm End Cap Copper Stop End Feed Pipe Fitting Refrigeration Gas Water Oil
https://www.bizrate.co.uk/plumbingsupplies/3-8-1-2-10mm-to-54mm-oid27709135769.html