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Boat Trailer 3"x4" Grey Poly Wobble Roller – Grooved Non-Marking 25mm Bore (SKU: WRGG72X112X25)
1 × $15.00
Subtotal: $15.00
Manutec Boat Trailer 4.5″ Cotton Keel Roller with Galvanised Bracket & Spindle Kit – 17mm Bore (SKU: BDA062)
$35.20
4.5″ cotton keel roller kit from Manutec with bracket and spindle included. Designed for 16mm shafts, ideal for fiberglass boats needing softer hull contact.
Out of stock
ITEM SPECIFICS
The Manutec BDA062 is a 4.5″ cotton reel keel roller kit designed for trailer owners who need gentle yet sturdy keel support for fiberglass hulls.
This all-in-one kit includes a soft-touch cotton roller, galvanised steel bracket, and spindle—ready for quick installation.
With its 17mm bore perfectly fitting 16mm shafts, the roller is made from UV-stable material offering high protection without scuffing or scratching.
It’s a great match for lightweight trailers or areas where a standard poly roller may be too harsh on delicate hull finishes.
The hot-dip galvanised bracket ensures resistance against corrosion, while the included spindle makes this kit a simple bolt-on solution with no extra parts needed.
Specifications:
(This table can be scrolled left and right on mobile)
| Component | Details |
|---|---|
| SKU | BDA062 |
| Roller Type | Cotton Reel Style |
| Roller Size | 4.5 inch (110mm width) |
| Bore Size | 17mm (for 16mm spindle) |
| Material | UV-Stable Rubber/Cotton Composite |
| Bracket | Galvanised Steel |
| Spindle | Included |
Ideal for careful boaters and fiberglass owners looking for the gentlest support possible in a fully equipped keel roller setup.
faq
Frequently Asked Questions
- What’s special about a cotton roller?
It’s softer than poly rollers and provides a smoother, more forgiving contact—ideal for fiberglass boats. - Is the spindle included?
Yes, this is a full kit: roller + bracket + spindle, ready to install. - Will this last in saltwater?
Absolutely. The bracket and spindle are galvanised for marine durability. - Can I use this with aluminum boats?
Yes, but poly rollers are often preferred for aluminum due to firmer support.
Additional information
| Weight | 1.1 kg |
|---|---|
| Dimensions | 15 × 11 × 10 cm |
| Location | XXX |
| Material | |
| color | black |
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| Custom Bundle | |
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Guide-Recommendation
Is This the Right Kit for You?
Recommended For:
- Fiberglass boat owners who need gentle, non-scuffing support
- Trailer users seeking a complete soft-contact roller kit
- DIYers who want a full solution without extra purchases
Not Recommended For:
- Heavy-duty aluminum or steel hull boats needing firm support
- Users who prefer firm poly rollers for rigid load control
Installation Tips:
- Secure the bracket to the trailer frame with U-bolts or appropriate mounting.
- Insert the included spindle through the roller and bracket.
- Add spacers or washers if necessary for tight fitment.
- Ensure free roller spin before loading boat.
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