Harken 57 mm Double Block — Swivel, Becket flow-descatalogado-processed Boat length - end-boom (m)

Boat length - end-boom (m) 8

Navionics and other 3rd Party Mapping Partners

Take your charts to the next level with a wide selection from C-MAP® and Navionics® for increased level of detail and C-MAP® Easy Routing

C-MAP AF-Y215 Bosluisbaai to Alexander Bay MAX-N+ Local chart coverage for Bosluisbaai to Alexander Bay

-The 20° tilt is ideal for boats with a 16° to 24° hull deadrise

Harken 57 mm Double Block — Swivel, Becket flow-descatalogado-processed Boat length - end-boom (m)Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Product Specifications Sheave (mm) 57 mm Sheave (in) 2 1 4 in Length (mm) 142 mm Length (in) 5 5 8 in Weight (g) 187 g Weight (oz) 6. 6 oz Shackle pin (mm) 6 mm Shackle pin (in) 1 4 in Maximum line (mm) 10 mm Maximum line (in) 3 8 in Maximum