Ronstan Series 60 Core Block - Halyard, Rope/Wire Sheave, Screw Pin, Roller Head ronstan utility block series 60 75 - pivoting low lead ratchet When connected to non-adjustable gauges

When connected to non-adjustable gauges the TS1 must be pre-calibrated

Pitot sender kits can be found here

Inside size : 282mm L x 190mm W x 200mm H

made in Aus by Cassell Marine

Ronstan Series 60 Core Block - Halyard, Rope/Wire Sheave, Screw Pin, Roller Head ronstan utility block series 60 75 - pivoting low lead ratchet When connected to non-adjustable gaugesCore 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