Ronstan Series 60 Core Block - Single, Rope/Wire Sheave gauges suitable for line sizes 2-8mm

suitable for line sizes 2-8mm (3/31 - 5/15") dia

Heavy duty 4mm winch body

Can be mounted on either windscreens up to 1" thick or on the dash

hose & Clamps

Ronstan Series 60 Core Block - Single, Rope/Wire Sheave gauges suitable for line sizes 2-8mmCore Blocks are a true all round solution. A tuned 2 stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for