Harken 57mm Aluminum Low Load Black Magic Block w/Swivel [3226]

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Description

Harken 57mm Aluminum Low Load Black Magic Block w/Swivel [3226]57mm Aluminum Low Load Black Magic Block with Swivel 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. Shackle blocks lock in two directions or swivel to keep the line from

Inland Watercraft

The hoses are built with standard 3/4" field serviceable soild brass fittings

Same electrical connection as Original OEM

Operating Temperature Range: -25C to +55xC

2-pin Packard connector (CN0068)

An additional external port is using a D-sub 15 pin connector

plus optimized cable access makes installation a breeze

Ultra compact

TV3 Elevation Limit Switch Kit Pack (FRU)

The more the line passes over the openings

12v Flooded Lead Acid

TF150 Fuse 150 Amp for BTQ140-30 Thruster