Description

Ronstan RF3 Stanchion Block

• 20mm (3/4″) ball bearing sheave, suitable for up to 12 mm (1/2″) line, ensures that friction is kept to a minimum.
• Designed for 25mm (1″) OD stanchions.

Applications

• Excellent way of lifting furling lines off the deck and leading them aft.

Materials

• UV stabilized acetal sheave
• UV stabilised nylon housing

Specifications

• Weight: 30 g