
Boat Trailer Keel Roller – 5" Center-Guided Rubber Roller with 5/8" Shaft | Heavy-Duty Replacement Roller for Centering & Protecting Your Boat Keel (Black)
- [HEAVY-DUTY MARINE RUBBER] – Made from thick, high-quality marine-grade rubber that absorbs shock and resists cracking, splitting, and flattening under heavy boat loads. Built to handle long-term use in both fresh and saltwater.
- [REPLACEMENT PARTS] – Overall length: 5 inches, outer diameter: 3 inches, and inner hole: 5/8 inch. Designed to fit most standard 5/8" trailer shafts and 5" wide brackets. Ideal replacement for warped or damaged keel rollers.
- [CENTER-GUIDED DESIGN] – Features a tapered center groove to automatically guide your boat into position while loading or unloading. Keeps your hull centered on the trailer, reducing drift and improving alignment every time.
- [PROTECTS YOUR BOAT’S HULL] – Smooth surface prevents scuffs, scratches, and dents during launch or retrieval. Reduces friction and drag for a safer, quieter ride—no more noisy or rough loading.
- [EASY INSTALLATION & RELIABLE PERFORMANCE] – Quick to install with standard hardware. Works seamlessly as a replacement or upgrade roller on most marine trailers—ideal for fishing boats, sailboats, and personal watercraft.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- [HEAVY-DUTY MARINE RUBBER] – Made from thick, high-quality marine-grade rubber that absorbs shock and resists cracking, splitting, and flattening under heavy boat loads. Built to handle long-term use in both fresh and saltwater.
- [REPLACEMENT PARTS] – Overall length: 5 inches, outer diameter: 3 inches, and inner hole: 5/8 inch. Designed to fit most standard 5/8" trailer shafts and 5" wide brackets. Ideal replacement for warped or damaged keel rollers.
- [CENTER-GUIDED DESIGN] – Features a tapered center groove to automatically guide your boat into position while loading or unloading. Keeps your hull centered on the trailer, reducing drift and improving alignment every time.
- [PROTECTS YOUR BOAT’S HULL] – Smooth surface prevents scuffs, scratches, and dents during launch or retrieval. Reduces friction and drag for a safer, quieter ride—no more noisy or rough loading.
- [EASY INSTALLATION & RELIABLE PERFORMANCE] – Quick to install with standard hardware. Works seamlessly as a replacement or upgrade roller on most marine trailers—ideal for fishing boats, sailboats, and personal watercraft.




















