This 12 inch Vee Roller is designed for use on boat trailers where stable hull support and smooth guidance are essential during launching and retrieval.

The concave vee shape helps centre the boat hull naturally, reducing side movement and improving alignment when loading. This makes it especially suitable for trailers that are regularly used on ramps with current, wind, or uneven surfaces.

Manufactured from soft red polyurethane, the roller offers a balance between cushioning and durability. Compared with traditional rubber rollers, polyurethane is more resistant to water absorption, UV exposure, and deformation over time, while remaining gentle on fibreglass, aluminium, and painted hulls.

The 25mm bore allows the roller to suit common boat trailer spindles and brackets, making it a practical choice for replacements, upgrades, or custom trailer setups.

This roller is commonly used on keel roller assemblies, wobble roller frames, or centre line supports, helping distribute hull weight more evenly and reducing stress on individual contact points.

Installation is straightforward for most trailer configurations. Ensuring correct alignment and secure mounting will help maximise roller lifespan and provide smoother boat handling during launch and recovery.

Ideal for boat owners, trailer builders, and marine repair workshops looking for a durable, hull-friendly roller solution that performs reliably in both fresh and saltwater environments.