The 3/4 in. FHT Swivel 700 Series Compression Adapter transitions from an outdoor faucet, hose bibb, or spigot to supply tubing or dripline. Thread 3/4 in. FHT end onto 3/4 in. MHT connection point. Fit tubing (0.680 in. to 0.704 in. OD) into the compression ring where an internal barb compresses the tube and holds it in place. Swivel end prevents tubing from kinking. 3/4 in. FHT swivel includes a 100-mesh filter and a washer which creates a watertight seal. This compression fitting is made of ABS plastic and treated with UV inhibitors to prevent fading and cracking. Use fittings to set up a new drip irrigation system, expand an existing system, or make repairs.