Adapters A wide range of Brass Fire Hose Adaptors, Reducers, Hose Rack Nipples, and Snoot and Swivels. GA Groove Adapters HF36 Thread Reducer Female X Male HF40 Swivel Only HF55 HEX Adapter Male X Male HF56 HEX Adapter Female X Female HF57 HEX Adapter Female X Male HF57S HEX Swivel Adapter Male NPT X Female Hose HF58 Snoot and Swivel RN 1 1/2″ Brass Rack Nipple RN 2 1/2″ Brass Rack Nipple
