CP 3/4″ Male Cam Lock Inlet 45° Elbow with 3/4″ Female Cam Lock Outlet. Made with glass-filled polypropylene material and fitted with a 3/4″ EPDM gasket, this 45° elbow is part of CP’s lineup of spray accessories designed to change nozzle angle or clean up connection surfaces on the boom, available in cam lock or threaded configurations for 3/4″ and 1″ pipe.