Engineered Precision for Models: This replacement is meticulously designed for K2 to K7 series, ensuring a and . Note: Incompatible with other or older models. Effortless Quick-Connect System: Equipped with a user-friendly quick-connect mechanism, this facilitates rapid and secure hose attachment. Compatibility with quick-connect hoses is essential; please verify before purchase. Adjustable for Multiple Cleaning Tasks: With its versatile adjustable nozzle, this itions smoothly from a powerful jet for stubborn dirt to a gentle for sensitive surfaces, ideal for a variety of cleaning activities. Robust and Comfortable Design: Constructed with materials, including a plastic body and a brass nozzle, this ergonomic withstands up to 2320 PSI and 140°F, ensuring durability and comfort during prolonged use. Compatibility Reminder: This trigger is specifically designed for use with quick-connect hose systems. If your setup uses screw-thread or other connection types, this product not be suitable. Confirm your hose type prior to ordering. Color: Material: plastic Package Contents: 1set x Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.