Ronstan Series 60 Core Block - Single, Universal Head tower heading over ground) are displayed

heading over ground) are displayed on the optional digital LCD

Australian Made Replacement Gasket for PCM Riser

Supplied with mounting bolts & washers

The TSI offers low profile and standard SAE 5 hole mounting pattern

Anodised aluminium shaft with reinforced polypropylene blade and palm grip handle

Ronstan Series 60 Core Block - Single, Universal Head tower heading over ground) are displayedCore 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