SIGMA Piping Products™ Cross, Cross Fitting, 1 in Connection Size 1, Connection Type 1: Threaded, 1 in Connection Size 2, Connection Type 2: Threaded, Connection Size 3: 1 in, Connection Type 3: Threaded, Connection Size 4: 1 in, Connection Type 4: Threaded, 1 in|1 in|1 in|1 in Connection, Threaded|Threaded|Threaded|Threaded Connection, Iron, Material Construction: Ductile Iron, Black, Pressure Class: 150 lb, Dimension Standards: ANSI B16.3