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$314.00
(was: $392.50)
Our Part #: HAR3387 | Mfr. Part #: 3387
Free Shipping for US Continental orders over $99.
| Description | Imperial | Metric |
|---|---|---|
| Sheave Dia. | 2 1/4 in. | 63.00 mm. |
| Length | 3 4/10 in. | 88.00 mm. |
| Width | 1 3/8 in. | 35.00 mm. |
| Weight | 6.40 oz. | 181.30 g. |
| Maximum working load | 2500.00 lb. | 1134.00 kg. |
| Breaking load | 5000.00 lb. | 2268.00 kg. |
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: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.