Serrated cutting edge prevents metal slippage and withstands heavy usage

12X20 TARP

NPT Finish Black Fitting/Connector Type 90 deg Elbow Material Malleable Iron Nominal Size 3 Pressure Class 150

System includes: (1) 4” Pilot Bit

10' PLAIN BOX RAIL, GAVL. Serrated cutting edge prevents metal10' PLAIN BOX RAIL, GAVL. National Hardware's 10' Plain Box Rail is designed for use on doors weighing up to 450 lbs. Made from galvanized steel for durability. Can be used with many types of single and multiple brackets for easy installation. For exterior applications. Coated with Weatherguard Protection to withstand harsh weather conditions and prevent corrosion. Rail is carefully formed to give an even tread to hanger wheels.