Ronstan Series 60 Core Block - Single, Universal Head pulley Corrosion free composite material

Corrosion free composite material

Impeller suits pump shaft with two flats (as apposed to old style one flat)

4 cyl 181ci

outlet : 185mm L x 106mm W x 152mm H

Ronstan Series 60 Core Block - Single, Universal Head pulley Corrosion free composite materialCore 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