HANSEN Series 5000 Push-TITE (F)NPT Super Fifty 1/2" P15 Brass Air Hose Coupler Body Quick Connect Coupling. This sale is for the items you see in the pictures. These are in very nice original condition, what you see in the pictures, is what you will receive. This is the whole setup for your air fittings. * HANSEN Series 5000 Push-TITE 1/2" * EATON HANSEN Quick Connect Air Coupling Super Fifty 1/2 inch Brass Hose Stem P15 Hose Ferrule From what I know this works for Compression Hose Clamp, 1/2" Hose ID, 7/8" Hose OD, 1/2"-14 NPTF. This is a USA only auction, item has been described in detail from information I have available, item is sold as is, as all vintage items are sold All sales final, no returns..