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$830.95
(was: $1,038.69)
Our Part #: HAR3254 | Mfr. Part #: 3254
Free Shipping for US Continental orders over $99.
| Description | Imperial | Metric |
|---|---|---|
| Sheave | 4.00 in. | 100.00 mm. |
| Length | 7 2/3 in. | 195.00 mm. |
| Weight | 29.77 oz. | 844.00 gr. |
| Maximum Line | 5/8 in. | 16.00 mm. |
| Maximum Working Load | 7501.41 lb. | 3402.00 kg. |
| Breaking load | 15002.82 lb. | 6804.00 kg. |
| A | 3 2/3 in. | 93.00 mm. |
| B | 3 5/6 in. | 97.00 mm. |
| C | 2 1/3 in. | 59.00 mm. |
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.
Includes padaye. Uses hole spacing and base dimensions of 648 padaye.
Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.
Our Part # HAR3254 | Harken Part # 3254