Titan 85569 4-Piece Slack Adjusting Tool and Wrench Kit | Heavy-Duty Truck Slack Adjusters

Precision tools engineered for heavy-duty truck slack adjustment

The Titan 85569 kit blends durability, ease of use, and practical design to support routine brake slack adjustments. Built to handle fleet maintenance needs, this 4-piece set emphasizes accessibility, secure operation, and efficient workflows—so technicians can focus on the task at hand without unnecessary fiddling.

What’s inside the 4-piece set

The kit includes three Slack Adjusting Wrenches and one Slack Adjusting Tool, each chosen to cover the most common slack adjuster sizes and brands encountered in the field. The wrenches are sized for versatility, while the Slack Adjusting Tool is designed for controlled operation in tight spaces.

• 5/16-Inch Slack Adjusting Wrench
• XL 7/16-Inch Slack Adjusting Wrench
• XL 9/16-Inch Slack Adjusting Wrench
• Slack Adjusting Tool

titan’s XL wrenches are built to reach recessed adjusters where space is tight, and the 5/16-Inch wrench features an angled head to improve clearance around hands and obstructions. A built-in ratcheting mechanism on the XL wrenches delivers a full 360-degree swing, enabling smooth operation without repositioning your grip.

• XL wrenches enable access to recessed adjusters
• 5/16-Inch wrench angled head provides added clearance
• Ratcheting design with full 360-degree swing for easier use in confined spaces
• Fork-end release concept keeps the tensioner release button secure without prying

The included Slack Adjusting Tool offers a secure, controlled contact point to hold or release tension as you work, reducing the risk of accidental slips. This thoughtful design supports a more comfortable workflow, especially in busy shop environments or roadside maintenance scenarios.

Designed for efficiency and reliability

Designed to support heavy-duty brake slack adjustment tasks on popular systems, the Titan kit is well-suited for Haldex, Bendix, and Meritor units. The tools are built to handle the demands of daily service in fleets, shops, and mobile maintenance, delivering consistent performance without adding complexity to your process.

Manufactured in Taiwan, this kit reflects a balance of value and durability, with precise tolerances and finishes designed to withstand repetitive use in demanding settings. While individual results will vary, many technicians find the kit beneficial for quick installations, secure adjustments, and streamlined maintenance routines.

Why technicians choose Titan

For professionals managing a mixed fleet, dependable tools that simplify routine slack adjustments can save time and reduce fatigue. The set’s combination of reach, grip, and controlled operation is aimed at supporting accurate, efficient maintenance without overpromising outcomes.