Harken 57mm Aluminum Low Load Black Magic Block w/Swivel [3226] Marine Safety | EPIRBs Re-Arm Kit E 33g -

Re-Arm Kit E 33g - Automatic/Manual

1" Ball Standard Length Double Socket Arm w/Medium Tough-Claw™ Base

UPC: 8033837064268

Box Dimensions: 6"H x 6"W x 10"L WT: 10 lbs

Box Dimensions: 5"H x 6"W x 12"L WT: 2

Harken 57mm Aluminum Low Load Black Magic Block w/Swivel [3226] Marine Safety | EPIRBs Re-Arm Kit E 33g -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