Boat Trailer Blue Plastic Rollers
Blue poly boat rollers, made from hard plastic, are built for durability and long service life. These keel rollers provide low friction, easy launching, and reliable support for your boat hull. Roxom stocks marine-grade blue poly rollers made to suit Australian trailers. Pair them with our trailer brackets for a complete setup.
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Blue poly rollers are known for their strength and resistance to wear. Unlike softer compounds, they maintain shape under pressure and deliver long-term performance, even with regular use.
Our rollers; red and blue are ideal for fibreglass and aluminium boats, offering smooth rolling and minimal drag during launch and retrieval. Their hardness also means less likelihood of splitting or flattening compared to rubber options.
Built from high-quality, marine-grade polyurethane, they resist saltwater, UV, and heavy use. They’re designed for Australian conditions and are compatible with most standard trailer setups.
For other roller types, explore our red poly rollers for softer grip or wobble rollers for self-adjusting support.
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6″ Self Centering Keel RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $17.50
- $17.50
- Unit price
- per
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6 Inch Dog Bone Keel RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $10.00
- $10.00
- Unit price
- per
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8″ Self Centering Keel RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $17.50
- $17.50
- Unit price
- per
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8 Inch Dog Bone Keel RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $15.00
- $15.00
- Unit price
- per
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4 Inch Bow RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $10.00
- $10.00
- Unit price
- per
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6 Inch Telwater Keel RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Telwater, Quintrex, Stacer. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $15.00
- $15.00
- Unit price
- per
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3 Inch Bow RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $8.00
- $8.00
- Unit price
- per
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6 Inch Concave Keel RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $10.00
- $10.00
- Unit price
- per
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4.5″ Cotton Reel Keel Roller BlueBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $10.00
- $10.00
- Unit price
- per
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4 Inch Bow Roller BlackBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $10.00
- $10.00
- Unit price
- per
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6″ Self Centering Keel Roller - BlackBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $15.00
- $15.00
- Unit price
- per
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8″ Self Centering Keel Roller - 21mm BoreBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $17.50
- $17.50
- Unit price
- per
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4 Inch Dog Bone Keel RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $8.00
- $8.00
- Unit price
- per
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4.5″ Cotton Reel Keel Roller BlackBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $10.00
- $10.00
- Unit price
- per
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6 Inch Dog Bone Keel Roller BlackBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $10.00
- $10.00
- Unit price
- per
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12 Inch Dog Bone Keel RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $40.00
- $40.00
- Unit price
- per
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12″ Cotton Reel Keel RollerBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $40.00
- $40.00
- Unit price
- per
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8″ Cotton Reel Keel Roller BlackBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $15.00
- $15.00
- Unit price
- per
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6″ Cotton Reel Keel Roller BlackBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $15.00
- $15.00
- Unit price
- per
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3 Inch Bow Roller BlackBoat Trailer Keel Rollers. Ideal For Aluminium Boats. Launch & Retrieve With Ease. Designed For Optimal Performance. Australian Made Plastic.
- $8.00
- $8.00
- Unit price
- per