*This product is a standard 1-2 liter chassis armored matching special spray gun, fully in line with the chassis armor for spraying technical requirements, equipped with a standard air pipe, fast plug interface, plug and play, simple and convenient operation. --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- *In the specifications sold in this link, in addition to the color, there are two styles: "Adjustable" and "Not Adjustable", pay attention to the distinction, and choose what you need to buy, thanks!!!!!! Features: 1: Durable pneumatic air application gun,excellent for applying automotive rust proofing, rubberized undercoating, chip guard, truck bed liner and other general purpose coatings. 2: Precise manufacture light weight well-balanced gun that can be used for applying different viscosity coatings and various textures. 3: The undercoating gun has a die-cast aluminum alloy body with an easy grip trigger handle, easy to operate and comfortable for grip. 4: Metal texture, strong and durable, uniform spraying, flow adjustable, stable pressure, plug and play, easy to use and install, has a long service life.Go hand in hand with throw-away cup. 5: Could use with the nozzle with plastic pipe adapt to various coating requirements. Specifications: Material: Aluminum Alloy Air Inlet: 1/4" Rated Pressure: 3-8 Bar (45-120 psi) Max Pressure: 10 Bar (150 psi) Product Size: 26.5 x 21cm Feeding Tube Length: 23cm Extension Hose: 53cm Fitment: For 1-2KG Chassis Armor Package List: 1 x Chassis Armor Spray Gun 1 x Stainless Steel Tube 1 x Extension hose Note: 1. There may be slight size deviations due to manual measurement,. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.