KD Tools 3982 Manual Brake Bleeder Kit 48T Automotive: View inside or around Automotive: View inside or around engines and transmissions BC 1 22 18 RL 7 Also known as: KDT3982 Features and Benefits: Automatically refills brake fluid reservoir during brake bleeding Retaining clip provides positive clamping to all master cylinder reservoir types Positive venting system supplies unbroken continual fluid flow On Off tap eliminates brake fluid spills Height adjustment feature prevents running brake fluid reservoir dry* Universal rubber fitting holds securely on brake bleed screw* Large collection bottle prevents overfilling* Internal submersed tube prevents air drawback during brake bleeding* Hanging hook for hands free use