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Black Magic Air Aluminium Block — Swivel, Becket

$504.22$1,577.30 incl GST

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Description

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)
321657 mm Black Magic Air Aluminium Block — Swivel, Becket57 (2 1/4)140 (5 1/2)166 (5.86)12 (7/16)1134 (2500)2268 (5000)6 (1/4)
323275 mm Black Magic Air Aluminium Block — Swivel, Becket75 (2 15/16)157 (6 3/16)363 (12.8)14 (9/16)2268 (5000)4536 (10000)8 (5/16)
3247100 mm Black Magic Air Aluminium Block — Swivel, Becket100 (3 15/16)241 (9 1/2)675 (23.82)16 (5/8)3402 (7500)6804 (15000)10 (3/8)

Additional information

Weight N/A
Size

57mm, 75mm, 100mm