Ronstan Series 60 Core Block - Halyard, Rope/Wire Sheave, Screw Pin, Roller Head splicing fid Corrosion resistant parts

Corrosion resistant parts

Measures 210mm from engine to where prop shaft coupling bolts on

inflatable boats

Raw water pump used on 5

S/S screws & installation manual

Ronstan Series 60 Core Block - Halyard, Rope/Wire Sheave, Screw Pin, Roller Head splicing fid Corrosion resistant partsCore 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