Product Overview
4" Roller Cover 3/8" Nap Dynex

Upgrade your boat trailer's bunk or roller system with the Red Tree Industries 4" Roller Cover with a 3/8" Dynex nap. These durable, high-quality roller covers ensure a smooth and safe loading and unloading experience, protecting your boat's hull from scratches and abrasions. The mini polyester nap provides just the right amount of grip for reliable boat transport while the robust phenolic core stands up to heavy use and harsh marine environments. Perfect for applying paints, epoxies, and fiberglass resins, making them ideal for trailer bunk and roller maintenance and repair.
Key Features
- 4" size ideal for most standard trailer bunks and rollers.
- 3/8" mini polyester (Dynex) nap provides excellent grip and smooth operation.
- Durable phenolic core resists warping and cracking for long-lasting performance.
- Semi-smooth surface for even application of paints, epoxies, and fiberglass resins.
- Suitable for both bunk and roller applications.
- Protects your boat's hull from damage during loading and unloading.
- Bulk pack of 24 allows for complete trailer refurbishment or stocking up for future maintenance.
- From Red Tree Industries, a trusted name in marine-grade products.
What's in the Box
- 24 x 4" Roller Covers 3/8" Nap Dynex
Specifications
The Captain's Take
As a seasoned captain, I know the importance of reliable and well-maintained trailer rollers. These Red Tree Industries roller covers are a game-changer. They offer the perfect balance of grip and smoothness, making launching and retrieving my boat a breeze. The durable construction means they last, and the bulk pack ensures I always have spares on hand. I highly recommend these to any boater looking to protect their investment and simplify their boating experience.