Ronstan Series 60 Core Block - Single, Trunnion Snap Shackle head all Kits include Heat exchanger with

Kits include Heat exchanger with inbuilt Header Tank

All-purpose bearing system provides maximum static load capacity

speedometer

Allows fast

Fibre reinforced Nylon base

Ronstan Series 60 Core Block - Single, Trunnion Snap Shackle head all Kits include Heat exchanger withCore 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