Harken 100mm 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) 100 mm
Sheave Ø (in) 3 15/16 in
Length (mm) 195 mm
Length (in) 7 11/16 in
Weight (g) 884 g
Weight (oz) 31.18 oz
Maximum line Ø (mm) 16 mm
Maximum line Ø (in) 5/8 in
Maximum working load (kg) 3402 kg
Maximum working load (lb) 7500 lb
Breaking load (kg) 6804 kg
Breaking load (lb) 15000 lb
A (mm) 93 mm
A (in) 3 21/32 in
B (mm) 97 mm
B (in) 3 27/32 in
C (mm) 59 mm
C (in) 2 5/16 in
Includes Includes padeye. Uses hole spacing and base dimensions of 648 padeye.

Brand	HARKEN
SKU	3254
GTIN	097653264842

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