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Product Details
✓Heavy-Duty Steel Construction:Machined from solid, 1-inch heavy-gauge steel, these rollers resist extreme wear, corrosion, and high-impact stress—engineered for long-haul tractor-trailer and box-truck doors. The rugged steel body and tight tolerances minimize wear to prevent premature failure, far outlasting standard rollers.
✓Exact Roller Dimensions:7/16-inch diameter stem × 3.3-inch overall length, precision-machined for a perfect fit in 1-inch track systems. Ultra-tight tolerances eliminate wobble, delivering whisper-quiet, smooth, and effortless operation—even under maximum load.
✓Broad Commercial Compatibility:Built for continuous commercial duty, these heavy-duty replacement rollers handle high-impact loads on tractor-trailer doors, box trucks, and loading systems. Compatible with semi-trailers, box trucks, utility vans, fleet depots, garages, and repair shops.
✓Tool-Free Installation:Drop-in replacements—no tools, no modifications. Swap out worn rollers in minutes and cut downtime to nearly zero, keeping your operation running at full speed.
✓Low-Maintenance & Easy to Clean:Corrosion- and grime-resistant finish requires only light lubrication to maintain peak performance. Saves labor costs and keeps your fleet rolling reliably all year long.