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OEMTOOLS 25252 Automatic Slack Adjuster Tool and Wrench, Efficient Brake Adjustment Tool for Semi Trucks, Air Brake and Slack Adjuster Tools

4.5 (10) Write Review
Free shipping on orders over $29.99

$28.95

$ 12 .99 $12.99

In Stock

About this item

  • Precise Brake Adjustments: Easily adjust your semi truck’s brakes with this essential slack adjuster tool, featuring an angled head for extra hand clearance and precise adjustments on air brake systems and drum brake adjustment tasks.
  • Efficient Slack Release: The fork-end tool securely retains the tensioner release button without causing damage, ensuring safe and efficient brake adjustments on heavy truck tools, ideal for both professional mechanics and diesel mechanics.
  • Versatile Ratchet Wrench: The double square offset reversible wrench with an E-Z Grip handle simplifies brake booster adjustments and spring brake tool tasks, enhancing comfort and reducing hand fatigue during prolonged use.
  • Quick Direction Changes: The side-mounted forward/reverse lever allows for easy direction changes, streamlining the process of adjusting slack adjusters and making this tool indispensable for semi truck brake tools and semi brake spring tool tasks.
  • Durable and Reliable: Built for heavy-duty use, this tool speeds up installations on Meritor brake slack adjusters, making it a trusted choice among diesel mechanic tools and essential for any trailer brake adjustment tool kit.


The OEMTOOLS 25252 Automatic Slack Adjuster Release Tool and Wrench is an essential addition to any diesel mechanic's toolbox. Designed for use with semi trucks and heavy-duty vehicles, this tool simplifies brake adjustments with precision. The angled 5/16-inch double square ratchet head provides extra hand clearance, making it easier to access tight spaces. The fork-end tool securely retains the tensioner release button, preventing damage during brake service. With a side-mounted forward/reverse lever, changing directions is quick and effortless, allowing you to work efficiently on brake booster adjustments and drum brake adjustment tasks. The E-Z Grip handle ensures comfort during extended use, reducing hand fatigue and enhancing control. Whether you’re handling air brake tools, slack adjuster pullers, or brake shoes adjustment tools, the OEMTOOLS 25252 speeds up installation on Meritor® slack adjusters, making it a reliable choice for maintaining your semi truck’s brake system. Perfect for professional mechanics, this versatile tool is ideal for a wide range of brake service tasks, including using slack adjuster wrenches and brake spring tools for semi trucks. Invest in the OEMTOOLS 25252 for precise, reliable brake maintenance.


None
Reviewed in the United States on February 14, 2025
Good quality.Use it everyday
Jennifer Losee
Reviewed in the United States on August 13, 2024
Good tool does the job
Customer
Reviewed in the United States on March 15, 2024
Helps me with D.o.t. inspections
Robert Dager
Reviewed in the United States on February 18, 2024
The fork is about an inch longer than need be but works well
Felix Polanco
Reviewed in the United States on February 11, 2024
Great
CGibson11
Reviewed in the United States on July 18, 2023
These are sturdy tools and work very well. My only complaint is they are a little pricey.
Kenneth
Reviewed in Canada on June 9, 2023
Great tool for those damn square headed slack adjusters only 4 star it cost to much.**** Update I've have only used this tool a handful of times and now it's broken I could of just bought 20 seperate 5/16 wrenches would of bent a couple but would still have done working ones
Rich
Reviewed in Canada on December 29, 2023
Sadly i have give this a huge thumb down...broke first time i tried to use it and yes i know how.
Tyler ebbott
Reviewed in the United States on November 26, 2023
Really good design works as intended
Charlie Lammers
Reviewed in the United States on April 14, 2023
Made adjusting my brakes faster and easier. Great tool. Well made.