[Easy to use] This high pressure lance is a 1/4 copper ball valve, and the metal handle is a 90° rotary switch, easy to use. [Metal composition] This high pressure gun is made of tube (copper) + valve (alloy) + handle (TPR) in one piece, with a high strength and toughness structure. [Corrosion resistance] Aluminum alloy made of high pressure water, high strength, high toughness, durability, corrosion resistance and aging resistance, this high pressure gun can easily pick up water pressure and spray strong splashes. [TPR handle] The handle design of this high pressure lance is ergonomic, softer and more comfortable to use, elegant and durable at the same time. [Multipurpose] This high pressure gun, used to clean various transportation tools, such as cars, boats, etc. It is also very suitable for window cleaning, agricultural irrigation, garden tree watering, corridor floor cleaning, etc., especially for dirty wheels and rims.