for US Continental orders over $99
Harken 125mm Black Magic Block - Stand-Up
Our Part #: HAR3261 | Mfr. Part #: 3261
Sheave: 125 mm (4 15/16 in)
Length: 230 mm (9 1/16 in)
Width: 127.5 mm (5 1/32 in)
Weight: 1268 g (44.72 oz)
Maximum Line: 19 mm (3/4 in)
Maximum Working Load: 4990 kg (11000 lb)
Breaking Load: 9979 Kg (22000 lb)
A: 93 mm (3 21/32 in)
B: 106 mm (4 3/16 in)
C: 57 mm (2 1/4 in)
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.
Footnote: Uses spacing and base dimensions of 648 padeye. Maximum working load decreases at varying angles.