Automatic and manual Slack Adjusters

High Grade Alloy Cast Body and Unhanded Design
ANG Auto high grade castings provide increase fatigue resistance for longer life. Unhanded configuration reduces inventory requirements and simplifies installation.

Alloy Steel Gears & Worms
Improved Gear Tooth set is tested and proven to 26,000 in-lb. Buttress-type Gear and Worm extends life for the entire Slack Adjuster.

Low-Torque Adjustable Hex Nut
Low-torque Hex Nut significantly increases ease-of adjustment for installation and in-service repair.

Forged Yoke Assembly
Forged Assembly significantly increases service life over more common formed steel components.

Dual Watertight Seal on Adjusting Rod
ANG Auto Slack Adjusters are sealed from moisture and contamination, which helps in eliminating internal corrosion.

UV-Resistant Rubber and Polymer Parts
All rubber and synthetic parts included in ANG Auto Slack Adjusters are designed for long-life in the harsh environment.

ANG Patented Design*
ANG Automatic Slack Adjusters are built on ANG tested and patented design that addresses quality issues of traditional designs.

SAE 1462 Certified by Greening Labs USA.
ANG Auto Slack Adjusters meet SAE standards.