Feature: 1. Brake oil replacement. Remove and replace fluid in the braking system of most types and models of vehicles. It also removes residual air. Brake oil changer is made of ABS and iron, it is practical, easy to operate and use, and has a long service life. 2. It is suitable for oil change of automobile hydraulic brakes and hydraulic clutches of large vehicles. The entire operation process can be completed by one person. 3. The machine is driven by compressed air and has its own air storage device, which can complete several oil changes with one charge. The machine is equipped with a working pressure gauge, and the pressure can be adjusted as required. 4. If it is used for too long, the brake fluid will deteriorate and cause precipitation, resulting in blockage of the oil circuit, lack of oil in the brake, and poor braking. 5. The traditional method of changing car brake fluid is usually one person stepping on the brake in the cab, while the other person distributes the oil under the car chassis. 6. The traditional method not only spreads waste brake fluid on the ground, but also pollutes the environment seriously, wasting time and labor. And it??s easy to inhale air, which will affect braking performance. Specification: Item Type: Brake Bleeder Kit Material: ABS and iron Application: Brake oil replacement. Remove and replace fluid in the braking system of most types and models of vehicles. It also removes residual air.. Package List: 1 x Brake Bleeder1 x Adaptor Set(18 PCS)1 x Collection Bottle1 x Brake Exhaust Hose1 x Instructions1 x Store Content Box