Harken 57 mm Double Block — Swivel, Becket flow-descatalogado-processed Navionics and other 3rd Party

Navionics and other 3rd Party Mapping Partners

-Light weight and compact design: One of the smallest on the market

pre‐defined Offshore and Harbor modes on all ranges without requiring special tuning knowledge

C-MAP AN-N242 Jieshi Bay To Zhounshan Island MAX-N Asia Local

C-MAP RS-N236 Lake Baykal MAX-N chart coverage for Lake Baykal

Harken 57 mm Double Block — Swivel, Becket flow-descatalogado-processed Navionics and other 3rd PartyLow 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