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Harken

75mm Aluminum Stand-up Block

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Part Number: 3244
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$1,467.81$1,321.03
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$18 Shipping
Free Shipping over $499
All across Australia
Customers Love Arnold’s Boat Shop
Rated 4.2 / 5 based on 2,100+ reviews
42,000+ Products and Growing
The one-stop boat shop
Part Number: 3244

Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action. Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Features:
black magic air blocks features

SPECIFICATIONS
Sheave Ø 75 mm
Length 151 mm
Weight 442 g
Maximum Line Ø 14 mm
A 75 mm
B 72 mm
C 43 mm
Maximum Working Load 2268 kg
Breaking Load 4536 kg
Includes Includes padeye. Uses hole spacing and base dimensions of 627 padeye. Maximum working load decreases at varying angles.
Footnote Uses hole spacing and base dimensions of 627 padeye. Maximum working load decreases at varying angles.

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