Boat Roller Wing Bracket and Stem Post - TR451_452_UBR46

High quality cranked side roller bracket, stem support post and non-marking rollers. Includes cran...

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B&QB&Q - Boat Roller Wing Bracket & Stem Post With Non Marking Rollers Dumbbell Trailer
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eBayBoat Roller Wing Bracket & Stem Post with Non Marking Rollers Dumbbell Trailer
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Product Information

Full details

The AB Tools Boat Roller Wing Bracket and Stem Post is an essential component for boat owners and trailer manufacturers looking to ensure secure hull support during transport. Designed for new builds or as a robust replacement for damaged trailer hardware, this assembly features a durable steel frame and non-marking rollers that protect your vessel's finish. While it offers excellent versatility for various hull shapes, users should verify that their trailer's existing mounting points accommodate the 34mm stem post diameter before installation.

All features

Model Part NumberTR451_452_UBR46
BrandAB Tools

Extended Product Information

FAQs

What is the diameter of the stem post?

The stem post has a diameter of 34mm.

Will these rollers leave marks on my boat?

No, these are high-quality non-marking rollers designed specifically to prevent black scuff marks on your hull.

Can these be used for saltwater boat trailers?

Yes, but it is recommended to keep the steel components clean and use a corrosion inhibitor to extend their lifespan.

What are the dimensions of the rollers?

Each roller has a diameter of 120mm and a width of 75mm.

Do I need special tools to install this?

Standard workshop tools like wrenches or a socket set are typically sufficient to mount the bracket to your trailer frame.

Troubleshooting

Rollers are not pivoting freely

Clean any debris or dried salt from the roller shaft and apply a small amount of silicone-based lubricant.

Stem post feels loose in the trailer mount

Verify that your trailer mounting bracket is designed for a 34mm stem and ensure all locking bolts are tightened securely.

Pros and Cons

Pros

  • Durable steel construction prevents bending under load
  • Non-marking rollers preserve the aesthetic of the boat hull
  • Pivoting wobble rollers accommodate irregular hull shapes
  • All-in-one kit simplifies the installation or repair process

Cons

  • Requires verification of 34mm stem compatibility with your existing trailer
  • Steel components may require periodic anti-corrosion maintenance in saltwater areas
  • Not intended for trailers using non-standard or heavy-duty square mounting posts

Setup, Compatibility & Care

To install, secure the cranked mounting bracket to the trailer chassis using appropriate high-tensile hardware. Insert the 34mm female stem post into your existing trailer bracket and lock it into the desired height to ensure the rollers meet the hull at the optimal point. For maintenance, regularly inspect the pivot points of the wobble rollers to ensure they move freely. If the trailer is frequently submerged in saltwater, apply a marine-grade grease or anti-corrosion spray to the metal surfaces and the roller shafts to prevent rust and ensure the hardware lasts for many seasons.

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