6″ Red Poly Self‑Centering Keel Roller – 17 mm Bore (UV‑Stable, Non‑Marking)

Overview

Crafted from UV-stable soft red polyurethane, this 6″ self‑centering keel roller features miked guiding grooves that gently align fibreglass hull keels during trailering. Its 17 mm bore fits standard 16 mm trailer spindles with stable rotation.

Technical Specs

• Dimensions: 6″ × ~70 mm full diameter × 155 mm length

• Bore Size: 17 mm (fits 16 mm spindles)

• Material: Non-marking, UV-resistant red polyurethane ideal for fibreglass hulls 

• Design: Self-centering grooves reduce manual positioning and improve trailer alignment 

Key Features & Benefits

• Self-adjusting tapered edges centre the boat during launch and retrieval

• Soft, durable material minimises hull abrasion and wear

• Easy installation—held on spindle by washer or retainer

• Low maintenance, resistant to UV and harsh environments

• Made for Australian boat conditions, stocked locally in QLD with 12‑month warranty