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Boat Trailer 12″ Grey Rubber Dog Bone Keel Roller – 24mm Bore, Non Marking (SKU: DBGR300x24)
$26.00
Heavy-duty 12″ grey rubber keel roller in dog bone design. 24mm bore, non-marking, UV stable, and ideal for heavy fiberglass boats needing stable keel alignment on trailers.
In stock
ITEM SPECIFICS
The DBGR300x24 is a premium 12-inch Dog Bone-style keel roller made from non-marking 75 DURO grey rubber. With its generous 83mm diameter and 297mm length, it’s designed to support and guide large fiberglass hulls with ease.
The roller features a 24mm bore, suitable for press-fit onto 24mm shafts, allowing the shaft to rotate in the bracket while the roller holds firm – ideal for maintaining straight hull alignment on your boat trailer.
| Specification | Details |
|---|---|
| Product Code | DBGR300x24 |
| Size | 12″ (297mm) |
| Diameter | 83mm |
| Bore Size | 24mm |
| Type | Dog Bone |
| Material | Grey Rubber – 75 DURO |
| Weight | 1.19KG |
| Finish | Non-Marking Grey |
faq
Frequently Asked Questions
- Can this roller be used with a 24mm shaft?
Yes, it’s designed to press-fit onto a 24mm shaft. The shaft turns in the bracket while the roller stays fixed. - Is the material suitable for heavy boats?
Absolutely. The thick, 75 DURO rubber and wide profile make it perfect for larger fiberglass boats. - Will it damage my hull?
No, it’s made with non-marking grey rubber to protect your boat’s finish.
Additional information
| Weight | 2 kg |
|---|---|
| Dimensions | 30 × 8 × 8 cm |
| Location | A-6-7 |
| Featured Refinements | |
| Manufacturer Part Number | |
| Brand |
Guide-Recommendation
Is This Roller Right for You?
Perfect for:
- Large boat trailers needing heavy-duty keel support
- Fiberglass boats that require wide, stable guidance
- Owners using 24mm shaft systems
Not suitable for:
- Small aluminium boats or light trailers
- Systems using smaller shaft sizes (16mm, etc.)
