Ronstan RF468 25mm Wire Rope Pulley BlockThe Ronstan RF468 25mm Wire Rope Pulley is a compact, high performance block specifically engineered for wire rope and high load sailing applications in demanding New Zealand marine conditions. Designed as part of Ronstans premium Series 25 sailing hardware range, the RF468 combines low friction efficiency, strong construction, and exceptional durability for dinghies, trailer sailors, yachts, and performance rigging systems. Featuring a precision

Suits up to 6mm control line

the RF636 is built for long-lasting durability in all marine environments

fully submersible motor and corrosion-resistant materials to handle the harshest marine environments

Weight: 40g

unrestricted movement in all directions

Brand: Ronstan – precision sailing hardware for competitive rigs

Model: Ronstan RC11403

Weight: 33g (1

Built for harsh maritime conditions

CO₂ cylinder

clear imaging

and low-friction control lines