Ronstan Sheave Pulley RF64108AW steering pulley Core Blocks™ are a true

Core Blocks™ are a true all round solution

Complete Dog Clutch Assembly

Total length - 105mm

316 grade solid cast construction

Crafted for smaller power boats

Ronstan Sheave Pulley RF64108AW steering pulley Core Blocks™ are a trueIdeal for Boat steering set ups, especially high performance race use. Class leading performance and sleek, contemporary styling Excellent dynamic and high static load performance Less than half the friction of the nearest competitor Durable aluminium alloy cheek plates Central hub hole can be used as a becket take off or tie up point Durable alloy Rope Wire sheave Suits direct attachment to mainsail headboard for 2: 1 halyard Removable 8mm (5 16)