One-Person Brake Bleeding Wrench Kit w/ Check Valve, No. 78613

The Astro Pneumatic One-Person Brake Bleeding Wrench Kit w/ Check Valve, No. 78613, can be used for brake bleeding without removing the wheels and/or raising the vehicle. It allows the user to speed bleed brakes from the driver's seat without monitoring the bleeders. The one-way check valve eliminates drip since the tool will not bleed without being pumped and also prevents air or old fluid from entering the brake system. This kit includes three different wrench sizes (8mm, 10mm, and 11mm), along with a 4' hose. The wrenches seal to the bleeder valve, and tighten or loosen the valves without losing the airtight seal.