GALVANIZED RIGID CONDUIT IMC & EMT 4-IN-RED-FIRE-ALARM-EMT

STEEL MATERIAL; 10 FT; 4.5 INCH OUTER DIAMETER; UL 797 APPROVAL; ANSI C80.3, WW C563 APPLICABLE STANDARD; 393 LB PER 100 FT WEIGHT; 4 INCH TRADE SIZE; 0.083 INCH WALL THICKNESS; PLAIN END STYLE; COLOR RED; APPLICATION EMERGENCY CIRCUITS, FIRE ALARM AND SE