Cylinder Wrench for CGA Standard Post Valves This black metal cylinder wrench has double openings at one end that fits all CGA standard post valve stems on D and E sizes of medical oxygen cylinders.  

Post Valve Wing Nuts for Oxygen Cylinders  Black on/off wing nut for post valve for oxygen cylinders.  

Nipple and Nut Hose Barbed Hose Adaptor The  Nipple and Nut Hose Adaptor is a barbed hose adaptor with a standard D.I.S.S. threaded oxygen outlet for use with most standard oxygen regulators.    

Oxygen Cylinder Aluminum - Size D, Western Medica Aluminum Oxygen Cylinders by Western Medica are lightweight aluminum cylinders toggle valves and a CGA  870 outlet. *All Oxygen Cylinders are Shipped Empty* Aluminum cylinders are 40% lighter than...