... more than ten years experience on manual slack adjuster2. manufacturer with competitive price3. cover more than 70% manual slack adjuster type, and increased every month4 ... KN series:CS44044, KN44041, KN44042, 18-116, KN44051, KN44061, KN44071, KN47001, KN47002, KN47011, KN47081, 18-048, 18-049, 18-057, 18 ... Coverage: North America, South America, Europe, East Asia, Middel East. manual slack adjuster