Harken Block - Black Magic 75mm Single - Spriddle - Swivel (3241)
Harken Block - Black Magic 75mm Single - Spriddle - Swivel (3241) is backordered and will ship as soon as it is back in stock.
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: 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.
Our Part # HAR3241 | Mfr. Part # 3241
Technical Information
Technical Information
Description | Imperial | Metric |
---|---|---|
Sheave | 2 15/16 in | 75.0 mm |
Length | 7 5/6 in | 199.0 mm |
Weight | 17.74 oz | 503.0 g |
Shackle Pin | 5/16 in | 8.0 mm |
Maximum Line | 9/16 in | 14.0 mm |
Maximum working load | 5000.0 lb | 2268.0 kg |
Breaking Load | 10000.0 lb | 4536.0 kg |