[ Solid Brass Hose Connectors ] The hose menders are mechanically carved from the brass rod, so it has a solid brass body that is more sturdy and durable than plastic or thin aluminum one. Heavy-duty solid brass construction with good sealing design, matte surface, so it will not leak.[ Suit for 5/8"( Inner Diameter) Garden Hose ] The barbed part of the hose connectors is 15.9mm/0.625inch( Outside diameter ), so it suits most kinds of 15-16mm or 5/8" (Inner diameter)hose, such as the brand's hybrid polymer material hose, grain PVC drinking water hose, expandable garden hose.[ US Standard 3/4" Threaded ] The female thread adapter and male thread adapter are US standard 3/4" thread, and suit for 3/4" standard threaded (3/4"GHT, 3/4"NH, 3/4"NPT), and widely matching for the garden connector, like an outdoor faucet, hose splitter, garden filter, garden timer, spray nozzle.[ Upgrade Swivel Ability & Hose Clamp ] The female connector is upgraded to a swiveled-design, so you can easy to connect to the faucet or take off from it just spinning. What's more, the hose clamp is upgraded to bigger and includes a handle to adjust the tightness.[ For Hose Connecting or Repairing ] The repair kit was super easy to install,and the hose adapter can be used to convert 3/4" Thread to 5/8" Hose, for garden hose connecting or hose repairing.