Tie Down Engineering 86025 Zinc-Plated Roller Shaft 1/2 in. x 5-1/4 in. with Pal Nuts

The Tie Down Engineering 86025 is a 1/2 in. x 5-1/4 in. zinc-plated steel roller shaft designed for use with 4-inch boat trailer rollers. Built to handle the demands of repeated water exposure, the zinc plating provides reliable corrosion resistance, making it well-suited for saltwater and freshwater trailering environments.

Key Features:

• Material: High-quality zinc-plated steel for exceptional durability and corrosion resistance
• Dimensions: 1/2 in. diameter x 5-1/4 in. length — fits standard 4-inch trailer rollers
• Includes: Roller shaft plus 2 pal nuts (one for each side) for secure, rattle-free installation
• Pal nuts press on and lock in place, keeping the shaft firmly secured during use
• Direct replacement shaft for worn or damaged boat trailer roller assemblies

This roller shaft kit includes everything needed for a straightforward replacement. The two included pal nuts fasten to each end of the shaft, locking the roller in position on the trailer bunk arm. A dependable, corrosion-resistant component from Tie Down Engineering — a trusted name in boat trailer hardware.