Traffic accident happens every day now, so when I go out every day driving is very careful, some time ago I heard colleagues say that slack adjuster is very good, slack adjuster is a fastening brake, and the use of very flexible, several colleagues have said that since the car has all the installation of slack adjuster, since everyone says slack adjuster good, I also learned about the performance of slack adjuster, coworker I introduced them to install slack adjuster brand, so I think I work and went to his car is also equipped with a slack adjuster..