Boat Trailer Grey Rubber Roller Parallel Type 12″ Long 75mm Wide 20mm Bore (SKU: PRGR300X20)

The 12″ Boat Trailer Grey Rubber Roller (SKU: PRGR300X20) offers strong, steady, and non-marking support for your boat during trailering. Crafted from durable grey rubber with 75 DURO hardness, this roller is ideal for trailers using a 20mm shaft, providing excellent load distribution and gentle contact with the hull.

Why this roller?

• Designed for 20mm shaft systems – press-fit style
• Parallel design ensures even load distribution
• Non-marking grey rubber prevents hull scratches
• Perfect for a wide variety of trailer types and hull materials
• Lightweight yet sturdy – 1.72kg unit weight

This roller fits most Australian boat trailers that use a 20mm shaft system. Whether you’re refitting your trailer or building a new one, this component gives your boat the care it deserves — soft on the hull, hard on the job.

FAQs

• Q: Will this fit a 20mm shaft?
  A: Yes, it’s specifically made for 20mm press-fit shafts.
• Q: Is it compatible with fiberglass boats?
  A: Yes. The grey rubber is soft enough to avoid damage and leaves no marks.
• Q: Do I need any special tools for installation?
  A: No special tools needed – just a clean shaft and a bit of elbow grease.
• Q: Can I use this roller in saltwater?
  A: Absolutely. It’s saltwater-friendly, just rinse after use for longevity.
• Q: Does this roller include a shaft or bracket?
  A: No, this listing is for the roller only.

Is This the Right Product for You?

• Buy this if:
  • Your trailer uses a 20mm shaft
  • You want a non-marking, boat-friendly solution
  • You prefer a parallel roller for broad support
• Don’t buy this if:
  • You’re using a shaft size other than 20mm
  • You’re looking for a V-style or wobble roller
  • You need brackets or hardware included

Installation Tips

1. Clean the 20mm shaft thoroughly before installation
2. Align the bore with the shaft and press-fit it in
3. Check that the shaft rotates freely in the bracket
4. Rinse after saltwater use to prevent residue buildup