This premium MTM Hydro Gun Kit offers a Ready-to-Use solution for professionals looking to upgrade their gun and lance setup with a few of the best pressure washing accessories on the market. This Spray gun and lance kit comes with our 18” Plated Straight Lance, SG28 Easy Pull Spray Gun, and most importantly, multiple adapter options to ensure the kit will fit flawlessly on a variety of pressure washer hoses. The all new 15mm Twist Plug adapter offers you a consolidated option to adapt to proprietary M22 fittings that, previously kept you from upgrading the stock guns provided by the manufacturer. This premium setup offers you three options to quickly connect to the hose outlet and cross multiple lines of pressure washers from commercial grade to residential washers in big box stores. Be sure to note the contents shown in the image before purchasing as your washer may have a different outlet fitting at the hose.