The AFF Slack Adjuster Release Tool and Wrench Set, No. 45010, includes an automatic slack adjuster release tool and wrench for adjusting automatic slack adjusters on Meritor brake systems. The fork-end tool is able to fit securely under the pull pawl, allowing handsfree operation to release the tension button. The 5/16” double square, offset reversible wrench adjusts the brake and is capable of releasing the anti-reverse mechanism without prying. The tools feature a cushioned rubber handle to provide superior non-slip grip and to allow more turning power with less pressure and fatigue. The handle's thermoplastic material is resistant to most chemicals, solvents, and oil.