Replaces damaged brass male coupling and converts to a convenient quick snap system. Fits any 5/8-inch garden hose without the use of any tools. Insert the hose end into the female water stop connector; then tighten the hose by turning the black threaded nut. Male accessory adapter snaps into the female connector for an easy and quick system. Made of ABS plastic for strength and durability, it is leak free and weatherproof. Handles water temperature up to 104°F and outdoor temperature up to 122°F. Unit is 100% quality controlled during manufacturing process. 2-year warranty. Made in Italy. Should not be exposed to temperature below 37.4°F.