CP 3/4″ Male Cam Lock Inlet 90° Elbow with 3/4″ Female Cam Lock Outlet. Made with glass-filled polypropylene material and fitted with a 3/4″ EPDM gasket, this elbow is designed to change nozzle angle or clean up connection surfaces on the boom. It’s available in cam lock or threaded configurations for both 3/4″ and 1″ pipe, giving applicators flexibility when adjusting nozzle orientation.