Harken 75mm Aluminum Stand-up Block

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. Sheave Ø (mm) 75 mm
Sheave Ø (in) 2 15/16 in
Length (mm) 151 mm
Length (in) 5 15/16 in
Weight (g) 442 g
Weight (oz) 15.6 oz
Maximum line Ø (mm) 14 mm
Maximum line Ø (in) 9/16 in
Maximum working load (kg) 2268 kg
Maximum working load (lb) 5000 lb
Breaking load (kg) 4536 kg
Breaking load (lb) 10000 lb
A (mm) 75 mm
A (in) 2 15/16 in
B (mm) 72 mm
B (in) 2 13/16 in
C (mm) 43 mm
C (in) 1 11/16 in
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.

Brand	HARKEN
SKU	3244
GTIN	097653264750
Brand	Harken

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