Gilmour's solid brass hose connectors are designed and constructed to last. They're redefining heavy-duty. 7FHS7FH Features: -Outdoor connector. -Material: Brass. -Double female connecter. -For connection threading pipe and hose. -Connects garden hose pipe. -For outdoor use with cold water only. -High quality construction. -Carded. -Fits 0.75 in x 0.75 in hose. -Overall dimensions: 1.5 in H x 2.75 in W x 4.75 in D. For connecting threaded pipe and hose. Premium construction for maximum strength and durability. Thread size swivel 3/4 in National Hose Thread; 3/4 in National Hose Thread. Manufactured using highest level of quality control. Solid brass connector.