Features and Benefits:

• Truck air brake adjusting wrench set
• Used for adjusting automatic slack adjusters
• Fork-end designed tool able to fit securely under the pull pawl, allowing hands-free operation to release the tension button
• 5/16" offset square reversible wrench with E-Z Grip handle for adjusting the brake, and capable to release the anti-reverse mechanism without prying
• 1 Year Warranty on Material and Workmanship