💎Wrench Seal for Bleeder Valve--Easy to loosen and tighten with built-in wrench and socket. Without breaking the seal.
💎Easy & Convenient to Use-- Built-in wrench and socket which can directly fit to the brake oil drain screw makes loosening and tightening easy and convenient.
💎For Bleeding Brake & Hydraulic Clutch System-- Ideal for bleeding brake and hydraulic clutch system without removing the wheels.
💎Higher Quality Internal Seal-- Constructed of higher quality steel and inner seal for long life and durable using.