HARKEN 57mm Aluminum Low-Load Block — Swivel, Becket 30038 • Quick set across a

• Quick set across a range of bottom types• Rock solid holding power• Resistant to wind and tide shifts• Self-launching• Tandem anchoring attachment point• Guaranteed for life

Strike installation jig included

High quality

Anodised aluminium

HARKEN 57mm Aluminum Low-Load Block — Swivel, Becket 30038 • Quick set across aBlack Magic Air blocks are a top favourite 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 centre cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Low load blocks have red isolators. They use