Features and Benefits:
Used for brake adjustment on heavy-duty trucks equipped with Haldex slack adjusters
Wrench with an extra long handle and a 7/16½ SH wheel
7/16½ single hex wheel fits the drive on Haldex slack adjusters
The extra long handle makes the wrench comfortable when doing the job of overcoming the anti-reverse mechanism (22-25 lbs./ft.)
Lang 7/16" Automatic Slack Adjuster Wrench is used for brake adjustment on heavy-duty trucks equipped with Haldex slack adjusters.  The Lang 7/16" Automatic Slack Adjuster Wrench features an extra long handle that provides comfort while overcoming the anti-reverse mechanism.