Keel V Roller 19mm Bore

Maypole Keel 'V' Roller – 127mm Width | 19mm Bore | Non-Marking Polyurethane | Boat Trailer Roller

The Maypole Keel 'V' Roller is a premium marine-grade trailer roller designed to provide smooth, secure support for your boat's keel during launching, recovery, and transport. Manufactured from high-quality non-marking polyurethane, this durable roller helps protect your boat's hull from scratches, scuffs, and black marks while ensuring accurate alignment on the trailer.

The V-shaped profile is specifically engineered to cradle and centre the keel, reducing movement and allowing the boat to self-align during loading and unloading. This improves stability while helping to minimise wear on both the hull and trailer components.

Designed with a 19mm bore, this roller fits standard 19mm trailer spindles and is fully compatible with the Maypole MP4701 keel roller bracket. Measuring 127mm wide, with a diameter ranging from 42mm to 56mm, it offers dependable support for a wide range of boats and marine trailers.

Constructed from tough, UV-resistant polyurethane, the roller performs reliably in both freshwater and saltwater environments, resisting weathering, corrosion, and prolonged outdoor exposure.

• Genuine Maypole keel V roller
• Manufactured from non-marking polyurethane
• V-shaped profile centres and supports the keel
• Prevents scratches and black marks on the hull
• Durable, lightweight construction
• Suitable for freshwater and saltwater use
• Fits 19mm trailer spindles
• Compatible with Maypole MP4701 bracket
• Corrosion and weather resistant
• Easy installation
• Long service life

Product Type: Keel V Roller
Brand: Maypole

Roller

• Material: Non-Marking Polyurethane
• Width: 127mm
• Bore Size: 19mm
• Minimum Diameter: 42mm
• Maximum Diameter: 56mm
• Weight: 270g

Compatibility

• Suitable Bracket: Maypole MP4701

• Boat Trailers
• Dinghy Trailers
• RIB Trailers
• Inflatable Boat Trailers
• Fishing Boat Trailers
• Marine Trailer Repairs
• Trailer Refurbishments
• New Trailer Builds

• Supports and centres the boat keel during launching and recovery
• Non-marking polyurethane protects hull surfaces
• Smooth rolling action reduces friction
• Resistant to corrosion, UV exposure, and marine environments
• Lightweight yet highly durable construction
• Easy replacement for compatible trailer systems
• Reliable long-term marine performance

• V-Profile Design
• Non-Marking Polyurethane
• 19mm Bore
• Marine Grade Construction
• UV Resistant
• Corrosion Resistant
• Freshwater & Saltwater Suitable
• Lightweight Design
• Easy Installation
• Long Service Life

Securely packaged and dispatched same working day if purchased by 1 p.m.