Harken 100mm Black Magic Blocks

Use 100mm Black Magic for sheets, halyards, running backstays and control lines.

£ 535.00 inc VAT

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100mm Black Magic AirBlocks feature Torlon roller bearings for strength and reduced wear.

The unique centre cage separates rollers for less friction.

Sideload ball bearings are protected by sculpted aluminium sideplates. Dissimilar metals are isolated to minimise corrosion.

Low-load blocks use Delrin rollers and 316 type stainless steel shackles.

Like all airBlocks, the three way head swivels and locks in front and side positions.

Blocks are easily dissassembled with a single allen wrench.

Use 100mm Black Magic for:

  • Sheets
  • Halyards
  • Running backstays
  • Control lines
ItemBreak LoadSafe LoadMax Line DiaWeightPart No
Single loop6804kg3402kg16 mm371g3245
Single swivel6804kg3402kg16 mm623g3246
Single swivel becket6804kg3402g16 mm675g3247
Double swivel9979kg4990kg16 mm1284g3248
Stand-up6804kg3402kg16 mm884g3254

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