Special highlight: • Suitable for heavy duty use • Longer durable • Used to easily attach and detach a garden hose • Connects to any water-based device with a compatible 1/2" quick-plug fitting • Quick plug connects to any water faucet with standard 3/4" thread • Quick couplers compatible with any 1/2" diameter garden hose • Set of high quality hose connectors used to easily attach and detach a 1/2" diameter garden hose to a standard 3/4" water supply faucet. Function: • To connect hose