Harken 57mm Aluminum Low Load Black Magic Block w/Swivel [3226] Communication Maretron's DSM410 is engineered and

Maretron's DSM410 is engineered and manufactured to the highest standards (IEC 60945 Maritime Navigation and Radiocommunication Equipment)

While many of the parts are similar to today’s Crown Head there are some that are no longer available

UPC: 8719076051992

16-14 AWG Heat Shrink Ring Terminal - 5/16" Stud Size - 100 Pack

then unrolls to 22" x 70"

Harken 57mm Aluminum Low Load Black Magic Block w/Swivel [3226] Communication Maretron's DSM410 is engineered and57mm 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