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Sakerplus® Automatic Slack Adjuster Tool Set

Regular price £39.99 £19.99 50% off
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FEATURES

  • Application: This tools are designed for heavy-duty trucks, long haul trucks, trailers, etc.

  • Feature: The 5/16" Automatic Slack Adjuster Wrench tool is used for adjusting the brake, and capable to release the anti-reverse mechanism without prying. The Fork-end designed tool able to fit securely under the pull pawl, allowing hands-free operation to release the tension button.

  • Superb durability: These tools are made of carbon steel, sturdy and durable. Comfortable grip and use.

  • Easy to use: The fork-end release tool fits securely under the brake system’s pull pawl, allowing hands-free operation for servicing your truck.

  • Package included: 1* Fork-end Release Tool, 1* 5/16-Inch Double Square Ratcheting Wrench.  

PACKAGE INCLUDES

1* Sakerplus® Automatic Slack Adjuster Tool Set

Customer Reviews

James T.

Verified

2026-06-03

As a fleet mechanic, I've tried several slack adjuster tools before settling on this Sakerplus set. The fork-end design really does make releasing tension buttons hands-free - saves me at least 5 minutes per brake job. Carbon steel construction feels solid, though I wish the grip was a bit thicker for my large hands. Overall, a professional-grade tool that's worth the price.

Robert K.

Verified

2026-05-30

Works exactly as advertised. Did my first brake adjustment yesterday - the fork tool locked securely under the pawl like magic. Ratcheting wrench is smooth but has good resistance. Only thing to note: the black finish shows grease marks easily, but that's just cosmetic. Highly recommend for professional truck maintenance.

Maria L.

Verified

2026-05-25

Bought this for my husband who maintains our semi-truck. He says the 5/16" wrench fits perfectly and doesn't slip like cheaper tools he's used. The release tool is his favorite part - no more struggling with pliers! Only complaint is the case could be sturdier, but the tools themselves are excellent quality.