Ronstan Series 75 Core Block - Single, Aluminium Rope/Wire Sheave jabsco impeller weight savings and long lasting

weight savings and long lasting shine

Glass fibre reinforced base and cleat arm

This helm accepts SSC134 rack cables

- Features a waterproof on/off switch

Ronstan Series 75 Core Block - Single, Aluminium Rope/Wire Sheave jabsco impeller weight savings and long lastingCore 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