Fittings - AdaptersO2 x O2 Oxygen AdapterSKU: W-30 O2 x O2 Oxygen Adapter Interested in pricing and more information on this product? Add to quote Related products Fittings - AdaptersReusable 3/8″ x #6JIC Fitting – Gates 375B-6 View product Fittings - AdaptersReusable 1/4″ x O2 Fitting – 99R View product Fittings - Adapters1/2″ x O2 Oxygen Adapter View product