Ronstan Series 75 Core Block - Single, Universal Head ronstan ball bearing series 40 - double becket swivel shackle head as per picture

as per picture

Rebuild Kit for Argo cam drive water pump

OW1 (SN5M-P)

Gauge type: Trim gauge

Ronstan Series 75 Core Block - Single, Universal Head ronstan ball bearing series 40 - double becket swivel shackle head as per pictureCore 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