Tie Down Engineering 86039 Zinc-Plated Roller Shaft 5/8 in. x 9-1/4 in. Bulk

The Tie Down Engineering 86039 is a 5/8 in. x 9-1/4 in. zinc-plated steel roller shaft designed for use with 8-inch long, 5/8-inch inner diameter boat trailer rollers. Built from rolled steel with a zinc plating finish, this shaft delivers reliable corrosion resistance for use in both freshwater and saltwater trailering environments.

Compatible with standard bow and keel roller brackets, this shaft is a practical replacement for worn or rusted hardware. The zinc coating provides a protective barrier against the moisture and road grime common in marine trailering applications.

Key Features:

• Material: Zinc-plated rolled steel construction
• Size: 5/8 in. diameter x 9-1/4 in. length
• Compatible with: 8-inch long x 5/8 in. ID boat trailer rollers
• Suitable for bow rollers, keel rollers, and standard trailer roller brackets
• Corrosion-resistant finish for freshwater and saltwater use
• Sold in bulk (shaft only — no pal nuts included)

This bulk roller shaft is an economical choice for trailer repair shops and boaters maintaining or rebuilding their trailer roller assemblies. For a packaged option that includes two pal nuts, see Tie Down Engineering part number 86187.