UNIVERSAL DESIGN - Female Quick Disconnect is connect to 5/16" hose ID and 1/2" male Quick Connect socket. ADVANTAGE - Barb hose fitting Used in combination with the quick plug,Features a Barb on the outer ends for easy connectivity to almost anything.. MORE CONVENIENT - Quick couplerKnurling on the socket sleeve allows for easy use; The ball lock design insures a solid connection every time. MATERIAL- Quick Disconnect socket made in iron,it have been heat-treated to increase strength. Whether it is high temperature or low temperature has good wear resistance, corrosion resistance and durability, lifelong use.. WIDE APPLICATION - These quick couplers can be can be used to attach a pressure accessories to the air compressors..
