THUMB CONTROL DESIGN: This nozzle is designed to be easily operated by simply pushing up on the switch with your thumb to open and control the flow of water. Stop overworking your fingers by squeezing the trigger handle, this nozzle will put zero pressure on your fingers and prevent arthritis pain. ERGONOMIC PISTOL GRIP: The soft rubberized non-slip grip makes this sprayer comfortable to hold for long periods of time. Don't burn your hands when grabbing those bare metal nozzles left in the sun on a hot summer day, and your hands shouldn't freeze and ache when holding them on a cold winter day. This molded rubber nozzle is ergonomically designed with an insulated handle that feels comfortable in your hand. 10 WATERING MODES: Whether you need a high-pressure jet to clean hard surfaces or a soft, delicate shower to water your garden, this nozzle has you covered. It features spray pattern options for every watering need, including fan, mist, soaker, jet, and you can easily change the pattern by rotating the head plate. LEAK-FREE CONNECTION: The precision threaded connection and rubber gasket connects perfectly to your hose and provides a waterproof seal, making this nozzle completely leak-free. No more water dripping onto your hands when spraying! The diameter of the nozzle connection fits all standard garden hoses with 3/4" diameter threads.