59QE320
Plug and Gladhand Holder Bracket
Mack

This bracket secures the air line plug and gladhand connectors on heavy‑duty trailers and tractors, keeping connections protected and accessible. Built to withstand vibration, moisture, and salt exposure, the finish resists corrosion and the design supports rugged use in mixed terrain. It positions connectors for easy reach during pre‑trip checks and reduces line wear by maintaining a clean routing path that minimizes kinking or snagging during turns. The bracket is designed with robust mounting tabs and multiple hole patterns to fit a variety of chassis configurations, so fleet operators can standardize across multiple tractors and trailers. Easy installation and secure retention help prevent accidental disconnections in rough road conditions and reduce downtime during field service. After mounting, verify connector seating and confirm there is no interference with nearby components. Source One Parts Center, the parts source you can rely on.