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You are here: Yacht Ropes & Rigging > Blocks > Harken Black Magic Blocks > Harken 100mm Black Magic Blocks

Harken 100mm Black Magic Blocks

ItemBreak LoadSafe LoadWeightPart No Normal Price Online Price  
Single loop 6804kg3402kg371g3245£543.90£462.31
Single swivel6804kg3402kg623g3246£519.90£441.91
Single swivel becket6804kg3402g675g3247£641.70£545.44
Double swivel9979kg4990kg1284g3248£1,103.20£937.72


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:
Running backstays
Control lines

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01297 20744 or email sales@jimmygreen.co.uk

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