HARKEN 75 mm Aluminum Black Magic High-Load Padeye Block, 3240 Track Hole Spacing_102 mm and a must for Laser

and a must for Laser deck cleating systems

Other special sanding surfaces can be made to order

The 30mm single block with becket and swivel is a true workhorse and is suitable for use in most dinghy control line systems

This 25mm single block is designed for use with wirerope

HARKEN 75 mm Aluminum Black Magic High-Load Padeye Block, 3240 Track Hole Spacing_102 mm and a must for LaserThe workhorse of the Harken line, the entire range of Black Magic AirBlocks has been redesigned with a sleek new look. Their unique, performance packed engineering remains exactly the same. Used on offshore boats, these strong, lightweight blocks feature aluminum cheeks, and free rolling, high load Torlon roller bearings for a high strength to weight ratio. Use them for sail controls that see lots of action mainsheet, runner, halyard, and spinnaker