Feature: 1. DURABLE AND RELIABLE: Quick coupler valve key is made of brass and ABS, durable and reliable, not easy to rust, long service life. 2. QUICK ACCESS TO WATER: Brass quick coupler valve key allows you to easily and quickly access the water source you need. 3. EASY INSTALLATION: Brass quick coupler key is designed with quick plug design, just insert the water valve into the irrigation system or sprinkler system for quick and easy installation. 4. G3/4 CALIBER: Brass quick coupler key features a G3/4 caliber, making it a reliable device for irrigation professionals and home gardeners. 5. WIDE APPLICATION: Quick coupling valve key can be used in many scenarios such as garden sprinkler irrigation and etc. Specification: Item Type: Quick Coupling Valve Key Material: Brass, ABS Usage: Sprinkler irrigation Caliber: G3/4 Weight: Approx. 193.00g / 6.81oz. Package List: 1 x Brass Rod 1 x Elbow 1 x Nipple