Hose fitting having ferrule anti-rotation ratchet teeth

摘要: A hose fitting for permanent attachment to a flexible such as garden hose. The includes tubular member having helical barbs or threads on an outer surface portion thereof allowing the be firmly held within open end of and further form deformations in ferrule similar inner threaded over formed by inserted therein. include mating ratchet teeth which lock together when is that permanently attached coupling its another fluid device faucet lawn sprinkler. are both preferably from polymeric material.