About This GALVANIZED STEEL COMPRESSION TUBING: This long pattern compression coupling provides a safe way to connect pipe without the use of heat, and is an excellent accessory for making repairs to existing pipe systems, as well as in new construction; the working pressure of the pipe coupler is 125 PSI, with a maximum of 300 PSI DURABLE: Compression fitting is constructed with heavy duty galvanized steel for long-lasting reliability, and helps to protect against corrosion; equipped with a rubber gasket and washer to prevent leaks SPECS: Pipe fittings measure 4-3/8 inches in length, and feature a 1 inch Iron Pipe Size (IPS) connection EASY TO INSTALL: This galvanized steel metal tube pipe repair coupling does not require any additional tools for installation Overview Size : 4-3/8 in. x 1 in. Material : Iron Brand : Eastman Color : Gray Item dimensions L x W x H : 4.1 x 2.25 x 1.6 inches Connector Type : Coupling Thread Size : 1 inch Exterior Finish : Galvanized Thread Type : NPT Item Weight : 1 Pounds