4″ Red Polyurethane Keel Roller Kit – Galvanised Bracket + PU Roller, 100mm x 17mm (SKU: BDA032)
$50.00 $84
Compact red polyurethane roller kit with galvanised bracket. Designed for fibreglass boats, UV-stable and non-marking. 100mm length, 17mm bore — perfect for precise keel or bow support.
Out of stock
4-Inch Red PU Keel Roller Kit – Compact, Clean and Effective
The BDA032 is a 4″ polyurethane keel roller kit featuring a vibrant red PU roller and a galvanised steel bracket. It’s made for smaller trailer setups or narrow bow areas where space is limited but protection still matters.
The roller is 100mm long with a 17mm bore, ideal for 16mm shafts. UV-stable, non-marking, and beautifully smooth, it ensures your fibreglass boat glides in without scratches or stress.
Product Specs
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| Item | Details |
|---|---|
| Model | BDA032 |
| Roller Length | 100mm (4″) |
| Bore Size | 17mm (for 16mm shaft) |
| Material | Red Polyurethane (PU) |
| Bracket | Standard Galvanised Steel |
| Clamp-On Size | 75mm x 50mm |
| UV Resistant | Yes |
| Use Case | Bow or light-duty trailer roller |
Why Choose This Roller?
- Minimalist size – fits tight spots
- Protects delicate fibreglass hulls
- UV and saltwater resistant
- Non-marking PU with long service life
Small but serious – BDA032 is the lightweight champion of the roller kit arena.
Frequently Asked Questions (FAQ)
- Q: Is 4″ long enough for proper keel support?
A: Yes – it’s perfect for bow rollers or as a guide in narrow spaces. - Q: Will it mark my fibreglass boat?
A: No, the polyurethane is non-marking and UV-stable. - Q: What’s the bracket clamp size?
A: It fits 75mm x 50mm clamp-on stem adjusters.
| Weight | 5 kg |
|---|---|
| Dimensions | 10 × 10 × 10 cm |
| Location | XXX |
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Usage Guide
- Install the bracket on the trailer frame with clamp-on stems.
- Slide roller onto your 16mm spindle.
- Secure roller ends using appropriate washers/pins.
- Test free rotation before loading boat.
Evaluation & Recommendation
This roller is excellent for users with compact trailer designs or lighter boats that need reliable support in tight areas. It’s not meant for heavy-duty keel bearing, but perfect for guidance and protection in high-contact zones.
✅ Recommended If You:
- Have a small to mid-size fibreglass boat
- Need a roller in a narrow or curved trailer zone
- Want a sleek PU solution over bulky rubber
❌ Not Ideal If You:
- Have a large boat with heavy keel pressure
- Need full-length roller support for mid-trailer mounting
Precise, clean, and as red as a warning flare – this little roller does its job without drama.
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