Ronstan Series 45 Core Block - Halyard, Swivel Fork Head water inlet plate Featuring a perimeter-lighted Black dial

Featuring a perimeter-lighted Black dial with bold white graphics

Available in 4 or 6 gang versions with a choice of grey or white facia

can run dry without damage

front zip closure with 25mm adjustable webbing strap and side release buckle

The universal joint in high grade

Ronstan Series 45 Core Block - Halyard, Swivel Fork Head water inlet plate Featuring a perimeter-lighted Black dialCore 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