Harken 57 mm Aluminum Double Loop Block Descatalogado Minimum curved track radius (ft)

Minimum curved track radius (ft) 9 ft

Breaking load (lb) 1584 lb

Hercules level software provides all Hydra features plus others specifically designed to meet the requirement of racing and advanced cruising applications

Low insertion loss on AIS and VHF transmit

DVI and Composite Video Inputs

Harken 57 mm Aluminum Double Loop Block Descatalogado Minimum curved track radius (ft)Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. The sheave center carries primary load, allowing a smaller, lighter weight block. The soft attachment Loop block has a