Ronstan RF35202 30mm Double Ball Bearing Pulley | Orbit Series BlockThe Ronstan RF35202 is a high performance 30mm double pulley block from the Orbit Series, engineered for lightweight control systems on dinghies, skiffs, and sport boats. With dual ball bearing sheaves and an ultra light composite frame, it provides exceptional strength, durability, and efficiency in compact rigging environments. Ideal for vangs, outhauls, cunninghams, and multi purchase control lines, the RF35202 is built to reduce friction and

Ideal for use in warmer climates or larger epoxy jobs where more open time is needed

Perfect for:

The Ronstan RF51300 is a compact

cunningham systems

The 2-speed gearing gives you added mechanical advantage when handling higher loads

weather-resistant paper and folded into a zip-lock pouch

it’s the go-to choice for professional and recreational boaties throughout New Zealand

the RF51101 combines a UV-resistant acetal sheave with precision-engineered components for efficient load handling on dinghies

this pump delivers a smooth and controlled water flow

Part of Ronstan’s renowned Series 20 Orbit range

Suitable for vang systems

UV-resistant marine-grade construction