6 Inch Dog Bone Keel Roller

6 Inch Dog Bone Keel Roller6 Inch Dog Bone Boat Trailer Keel Roller Sydney Boat Roller Roxoms 6 inch Red Dog Bone Roller also known as a Sydney Roller delivers the perfect balance of strength, durability, and smooth performance. Designed for Australian boat trailers, this firm polyurethane roller supports your keel during loading and launching, guiding your boat safely onto the trailer without marking or damaging the hull. Product Highlights 6 inch red Dog Bone Sydney style

6 Inch Dog Bone Boat Trailer Keel Roller | Sydney Boat Roller

Roxom’s 6-inch Red Dog Bone Roller — also known as a Sydney Roller — delivers the perfect balance of strength, durability, and smooth performance.

Designed for Australian boat trailers, this firm polyurethane roller supports your keel during loading and launching, guiding your boat safely onto the trailer without marking or damaging the hull.

Product Highlights

• 6-inch red Dog Bone / Sydney-style keel roller

• Made from firm, high-quality polyurethane for maximum strength

• Non-marking material safe for fibreglass and painted hulls

• UV-stabilised and saltwater-resistant for long service life

• Contoured “dog bone” profile keeps the keel centred during loading

• Fits standard 5/8" (16 mm) shafts and brackets

• Australian-made and marine-tough

Built for Firm, Reliable Support

This roller is engineered for heavier hulls that need solid support. The firm poly design won’t flatten or deform under weight, while the Sydney-style shape rolls smoothly to keep your boat aligned. Whether you’re refitting an existing trailer or building from scratch, this roller offers dependable, long-lasting performance in any marine environment.

Specifications

• Type: Dog Bone / Sydney Keel Roller

• Colour: Red

• Size: 6 inch

• Material: Firm TPU polyurethane

• Bore: 5/8" (16 mm)

• Hardness: Firm – suitable for heavier boats and standard trailers

Recommended Accessories

Use with Roxom’s Keel Roller Bracket Range for a perfect fit. Pair with matching poly side rollers or wobble rollers for complete trailer support.