Boat Trailer 6″ Self Centering Roller Black Rubber & Galvanised Standard Bracket with Clamp Adjusters (SKU: BDA030)

This 6-inch Black Rubber Self-Centering Roller Kit with Adjustable Standard Bracket (SKU: BDA030) is built to last, offering strength, hull support, and fine-tuned alignment flexibility for fibreglass and aluminium boats.

The solid rubber roller is UV-stable and non-marking, with a 150mm length and 17mm bore (fits 16mm spindle). It delivers smooth self-centering and is ideal for rougher environments where durability is key.

The included galvanised standard bracket features 75mm x 50mm clamp-on stem adjusters, making it easy to mount securely and adjust height or angle as needed – no welding or guesswork required.

Whether you’re upgrading from fixed brackets or building a new trailer system, this kit provides the versatility and reliability you need for consistent, safe boat transport.

❓ Frequently Asked Questions

• Q: What’s different between this and the BDA029 roller?
  A: This version includes an adjustable bracket with clamp-on stem adjusters for flexible positioning.
• Q: Is the rubber soft or hard?
  A: It’s solid rubber – durable and UV-stable, with firm keel support.
• Q: Will it leave marks on my boat?
  A: Generally safe for fibreglass and aluminium, though over time, rubber may leave slight marks compared to poly rollers.
• Q: Can I adjust the height?
  A: Yes – the clamp-on stem adjusters allow height and alignment changes without welding.

📌 Evaluation & Recommendation

• Recommended for: Trailer owners seeking robust roller performance with the flexibility to adjust roller height and angle. Perfect for DIY trailer builds or upgrade projects.
• Not recommended for: Ultra-light or small boats where rubber may be overkill; or for owners who prefer ultra-soft hull contact like poly rollers.

🔧 Installation Tips:

1. Clamp the stem adjusters onto your trailer’s cross bar securely.
2. Insert the spindle into the rubber roller, then into the bracket.
3. Set the desired height and alignment using the adjusters.
4. Lock bolts firmly – check for movement or slippage.
5. Rotate roller by hand to ensure smooth movement before loading boat.