12″ Red Poly Flat Bilge Centre Roller – 25 mm Bore (P/N 91531)

Overview
The 12″ Red Poly Flat Bilge Centre Roller (Part No. 91531) is the ideal choice for fibreglass trailers trying to manage wide keel support. Made from UV-stabilised red polyurethane, this non-marking roller resists abrasion and deformation under load.

Key Features

• 12-inch (305 mm) width – accommodates wider bilge configurations

• 25 mm bore size – fits standard spindle brackets

• Red polyurethane material – soft, UV-resistant, and non-marking

• Designed for fibreglass hulls – gentle support without scratching

• Australian‑ready – built for corrosive marine environments

Applications

• Works with wide keel trailer brackets and flat bilge mounting setups

• Common in mid-to-large fibreglass boats trailers

• Compatible with standard 24 mm spindle assemblies

Specifications