Roller Shaft For Boats Zinc Plated Marine Grade 1/2 Inch By 12-3/4 Inch Saltwater Ready Replacement Part With Two Cap Nuts, Built Tough For Smooth Roller Action And Easy Install

Zinc-Plated 1/2 in x 12-3/4 in Roller Shaft (2 Nuts)
✔️ 1/2 inch diameter, 12-3/4 inch length, two cap nuts included

This marine-grade roller shaft is a replacement part designed for boat trailers and marine gear. Its zinc plating resists saltwater corrosion to keep rollers turning smoothly. Includes two cap nuts for easy on-site installation.

✅ Zinc plating provides saltwater corrosion resistance
✅ 1/2 inch diameter and 12-3/4 inch length fit a wide range of trailers
✅ Includes two cap nuts for quick, secure installation
✅ Built to last in marine trailer applications

💡 What is a saltwater roller shaft used for on boat trailers? Handy replacement part keeps rollers aligned and rolling smoothly in marine conditions. - Durable zinc plating guards against saltwater corrosion - 1/2 in diameter and 12-3/4 in length fit common trailer setups - Includes two cap nuts for quick, secure installation

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