Product Name: Automatic Slack Adjuster 3 holes 37 teeth for Trailers

Manufacturer: Kostrong Autoparts

Material: Steel

Holes: 3

Number of Teeth:37

Product Description

1. It can be easily wound back to allow the Brakes to be serviced.

2. It is well sealed against dirt and Moisture.

3. It is easy to check that it is functioning Correctly when installed.

4. Its operation is not affected by the Elasticity of the brake system.

5.Applicable to trailers.