●Used for easy and safe changing, transferring and extracting of the brake fluid. ●Efficient bleeding and rinsing of hydraulic brakes and clutches with vacuum. ●Works with most standard and ABS brake systems on cars,trucks, ATVs and motorcycles. ●It is provided with step hook (fixing ring lock), which can control air and keep extracting fluid continuously. ●It also collects old brake fluid without spillage and designs the fixing valve and safety cup for cutting off extracting automatically. ●Used for easy and safe changing, transferring and extracting of the brake fluid. ●Efficient bleeding and rinsing of hydraulic brakes and clutches with vacuum. ●Works with most standard and ABS brake systems on cars,trucks, ATVs and motorcycles. ●It is provided with step hook (fixing ring lock), which can control air and keep extracting fluid continuously. ●It also collects old brake fluid without spillage and designs the fixing valve and safety cup for cutting off extracting automatically.