Attributes . CONDUIT NIPPLE, STEEL MATERIAL; GALVANIZED FINISH; 1-3/8 INCH; UL 6, CSA C22.2 APPROVAL; ANSI C80.1, NEMA APPLICABLE STANDARD; 25 PER CARTON STANDARD PACKAGE; 3/4 INCH TRADE SIZE; THREADED END TYPE; GALNIP MODEL . Names