Claber 3 Piece Quick Coupler Set CL-88180000

All you need to hook 2 hoses together and reach every corner of the garden. The connecting element installs without tools and ensures a perfect connection. Quick-Click Couplings Completely rust-resistant (as they contain no metal parts), Shock-resistant, Weather-resistant, UV-resistant, Extremely high water pressure: up to 40 bar, much higher than the standard in home gardening applications. Patented Claber is highly resistant and durable.
Shock, weather and UV resistant
Completely weatherproof
Ergonomic design
Couplings tested for 1.5 million "clicks"

To connect two hoses in series containing: Two-way connector, 1/2-inch automatic couplings with and without Aquastop