-Material: Rubber
-Outer diameter: 0.47 inch
-Inner diameter: 0.24inch

What will you get in the box?
-18x Brake Bleeder Cap

Our product advantages
-18 car brake bleeder caps, which are enough for your daily use and replacement, and you can also share them with family or friends
-It is small in size and can be easily stored in a small bag or box, easy to carry, and can be taken out for use at any time
-High-quality rubber, with good softness and durability, firm to use, good sealing, and reliable for long-term use
-Effectively protect the brake ventilation holes from sand or rain, and prevent metal grease accessories from erosion and rust
-The internal rib design makes it easier to fix stably and firmly, which will become a good helper for your car
-Suitable for most cars and motorcycles, used to replace brake bleed nuts