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3242 – 75 mm Black Magic Air Spriddle Block — Swivel, Becket

$1,543.17 incl GST


Black 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.

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.


SkuNameSheave Ø mm (in)Length mm (in)Weight g (oz)Maximum line Ø mm (in)Maximum working load kg (lb)Breaking load kg (lb)Shackle pin Ø mm (in)
324275 mm Black Magic Air Spriddle Block — Swivel, Becket75 (2 15/16)225 (8 7/8)538 (18.96)14 (9/16)2268 (5000)4536 (10000)8 (5/16)

Additional information

Weight .538 kg