3/4 US standard sizeThe connector size is 3/4, our faucet dispenser can match any American socket. Perfect for having two spraying nozzles or a spraying nozzle and sprinkler. 2 Way Y ConnectorThe Y hose splitter has 2 Way connectors and 2 valves. After using the water splitter, it easily converts 1 spigot into 2 high flow water sources. It can make your garden life easier. Securely threaded bolted, the 2 way hose splitter was designed to withstand the most extensive everyday use. Durable and ComfortableThe hose splitter is made of high quality zinc alloy and plastic with comfortable rubberized grip. The rubber coating gives a premium feel of durability. With long easy gripping handles for better control of the water flow. The garden hose Y connector rotates 360 allowing you to pull hoses in all directions. No Leaks Or WatershedDesigned with a long smooth thread and rubber ring for the ultimate leakage protection. The connection to your faucet has a washer that prevents leakage. 2 way Hose splitter supports 0.8 Mpa water press. Easy Installation Smooth OperationY hose connector is easy to attach, tighten and detach. Simply rotate the connector to attach to a spigot. No tools or experience needed. Long handles allow for smooth shut on/off and dont hurt your fingers. Specifications: Material: Zinc Alloy, Plastic, TPR Encapsulation Size: Top Hole Diameter: 2.6cm, Bottom Hole Diameter: 2.5cm, Height: 9cm Color: Green Package Includes: 1 x 2 Way Y Hose Connector Installation Steps: Step 1. Connect the splitter to a faucet. If after the spliiter is connected to a faucet, the screw cannot be fully tightened, add one or more rubber washers inside the screw to prevent leakage. Step 2. Connect two hoses to the splitter. Step 3. Open one or two valves using the handles. Step 4. Control the water pressure by turning the splitter knobs clockwise and counterclockwise. Step 5. After use, turn off the water using the shutoff valves. User Tips: 1. Please, choose the correct hose size. 2. After long use, the rubber washer may fail. Replace it to avoid leakage. 3. Please keep the level of water pressure below 0.8 MPa. Do not forget to turn off water after use to prevent breakage of the connector and extend the service life.