The KN44051 Manual Slack Adjuster is engineered for accurate, on-the-fly adjustment of brake shoe-to-drum clearance in trucks, trailers, and other heavy-duty vehicle applications. Its manual mechanism gives technicians direct control over brake settings, ensuring consistent braking performance and improved safety. The heavy-duty construction offers resistance to wear, corrosion, and harsh operating conditions, making this adjuster a dependable and durable choice for fleet use. Easy to install and maintain, the KN44051 supports efficient brake maintenance schedules and promotes long-term brake system reliability.