Antal Low Friction Hook 12 It can be easily  hooked  to a genoa or a spinnaker sheet: the lightest and strongest solution for a line control. Aluminium made, highly polished and hard black anodized with a spliced Dyneema Snap Loop. A safety spring prevents the line from going out. Spare Dyneena Loops are available.

Blue Wave Stainless Steel Sheave 17.5*9.2*6.5mm

Blue Wave Stainless Steel Plain Sheave 21.5*10.8*8.3mm

Harken Carbo Block 75mm Single Cheek Ratchamatics*1.0

Harken Carbo Block 57mm Single Swivel Ratchamatic 1.0

Harken Carbo 57mm Single Ratchamatic Swivel Block 15:1

Harken Carbo Block 57mm Single Swivel Ratchamatic*2.0

Harken Carbo Block 57mm Single Swivel Ratchamatic*2.0 HTE

Harken Carbo 57mm Single Ratchamatic Swivel Block *1.5 HTE

Harken Carbo Block 57mm Single Swivel Ratchamatic *1.0 HTE

Core 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...

Harken Carbo Block 57mm Single Swivel Ratchamatic 1.0