The Power Products Slack Adjuster is the perfect solution for enhancing brake performance and shortening stopping distance. It is designed to be durable in all conditions, providing fine incremental adjustments to ensure proper shoe to drum clearance. The brake drums are kept cool and the deflection of the brake system components is minimal, allowing for enhanced durability and higher s-cam torque. This slack adjuster is the perfect solution for maintaining optimal lining to drum clearance. FleetPride is your First Click in Heavy Duty®.