Description
Description
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.
Our Part # HAR3227 | Mfr. Part # 3227
Technical Information
Technical Information
| Description | Imperial | Metric |
|---|---|---|
| Sheave | 2 1/4 in | 57.0 mm |
| Length | 4 1/2 in | 114.0 mm |
| Weight | 7.1 oz | 200.0 g |
| Maximum Line | 1/2 in | 12.0 mm |
| Maximum working load | 2500.47 lb | 1134.0 kg |
| Breaking load | 5000.94 lb | 2268.0 kg |
| Fasteners | 1/4 in | 6.0 mm |
| Fasteners Circle | 1 1/2 in | 37.0 mm |
| A | 2 1/4 in | 57.0 mm |
| B | 2 13/16 in | 56.0 mm |
| C | 1 1/4 in | 32.0 mm |
| Includes | Padeye | |

