This brake fluid bleeding kit includes 11 round adapters and 1 rectangular adapter, compatible with most European and American vehicles. Made from durable PA+ aluminum alloy, it is corrosion-resistant and avoid leakage. It’s easy to install and store, with a box to keep adapters organized.

This is a 12-piece brake fluid replacement adapter set, featuring round and rectangular adapters. Compatible with 2L manual and 3L brake fluid changers, it supports a wide range of vehicle brake systems across various makes and models.

Master cylinder adapter B is made of aluminum alloy (other adapters are made of high-quality PA + iron materials) with wear-resistant and corrosion-resistant features. It also includes built-in sealing rings to maintain higher pressure and avoid leaks.

Our product is very easy to install, equipped with standard ports. Simply connect one end to the brake fluid filler hose and the other end to the vehicle's brake fluid master cylinder to assist in brake fluid replacement.

This custom-molded carrying case helps you organize every item in the kit neatly. The master cylinder adapter kit is also guarded from damage or loss during storage. The case features a handle, making it easy to carry and convenient for replacing brake fluid anytime and anywhere.