Automatic Slack Adjuster

Description:

1.Automatic slack adjuster for truck trailer and heavy duty

2.Colar:green,blue,black,orange and so on

3.Teeth No: 8,10,27,37

4.Material:Body QT500-7;Worm wheel,worm 40Cr

5.Characteristics: Safe and reliable, anti-aging

6.Customized specifications are accepted

7.OEM orders are welcome.