SeaSense 50080941 Wobble Roller 4 Inch Poly Vinyl for 1 Inch Shaft

The SeaSense 50080941 is a 4-inch poly vinyl wobble roller designed for boat trailer applications with 1-inch shaft mounting systems. This non-marring roller provides smooth, reliable support for your boat during loading, unloading, and storage on your trailer.

Key Features:

• 4-inch diameter poly vinyl construction resists wear and UV damage
• Non-marring material protects boat hull finish from scratches and scuffs
• Wobble design allows roller to spin freely, reducing drag during launch and retrieval
• Fits standard 1-inch diameter trailer shafts
• Durable polymer material withstands saltwater and freshwater environments

Poly vinyl rollers offer an excellent balance of durability and boat protection, making them ideal for fiberglass, aluminum, and painted hull surfaces. The free-spinning action minimizes friction and makes boat launching significantly easier compared to fixed rollers or bunks.