【Replaceable O-Ring Washers】If there is a leak in the connector, you can replace it with a new O-Ring Washers, so that it can continue to work. 【Non-Slip Handle】When you use it, you can hold the handle to prevent slipping and damage, and improve the power washer life.Safe, Efficiency, Anti-corrosion, Solid Material, Long life. 【Scope of Application】: Spray lance is an extension of the spray tool. Great for nozzle, undercarriage cleaner, water broom, surface cleaner and cleaning brushes. Also can used to get the out-of-reach areas such as siding, shutters, window and more. 【5 Spray Nozzle Tips】You can choose any nozzle to complete your work, simple and convenient, and improve work efficiency. Red - 0 degrees - areas that are high and hard to reach such as sidewalks and driveways. Yellow - 15 degrees - use on concrete, brick and other hard surfaces with stubborn stains. Green - 25 degrees - use on painted surfaces, wood siding, fences and lawn mowers. White - 40 degrees - use on windows and screens. Black - 65 degrees - use to spray soaps and detergents. 【Version Upgrade】【Version Upgrade】It has 6 straight rods, one 120°curved rod, each rod is fast connected with a standard 1/4 inch size to meet your different situations.Adjust the total length of wand freely according to your needs.