【High Quality Brass Material】Suitable for all kinds of garden spring plastic water hose. The inner and outer joints are made of high quality brass. 【Easy to Use】Our standard 3/4 inch threaded water hose quick release connect can be easily and securely connect or disconnect without wrenches or pliers. 【Leak-Proof Connection】Male and female interfaces work effectively by using rubber gaskets to prevent internal leakage. And we have included 18 replaceable extra rubber gaskets to solve the leakage problem caused by missing or aging rubber gaskets. 【Universal Design】Our quick couplers for garden hose are American standard hose threads, suitable for faucets, garden sprinklers, sprayers, waterpipe, sprinklers, nozzles, etc. 【Package Contents】Package includes 6 sets with precise 3/4 inch male and female water pipe quick connectors and 18 extra washers. Handy garden hose repair.