With the brake bleeding kit, you can check brake lines quickly and easily and top up or replace brake fluid. With the automotive tool, you create a vacuum to extract old brake fluid. You attach the supplied bottle for refilling new fluid to the reservoir, ensuring it is always filled. It can be used without a second person. The vacuum bleeder's suction container can hold 2 litres, facilitating fast work. With the locking mechanism, your hands remain free while you bleed the brakes. The silicone suction hose of the brake bleeder features a universal rubber adapter for the bleeder nipple. This allows you to bleed all common vehicle types, whether car or motorcycle, without special adapters. A check valve prevents backflow during bleeding. Thevacuum bleeder features anintegrated muffler to ensure quiet operation.