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Harken 57 mm Black Magic Air Blocks

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. Sheave (mm): 57mm. Length (mm): 132mm. Maximum line (mm): 12mm. Maximum working load (kg): 2200 kg. Breaking load (kg): 4400 kg.

Usually Stocked Items normally ship immediately or in 1-2 business days. These items are returnable subject to our RETURN POLICY
Quick Access Items normally ship in 1-2 business days. Quick Access Items are returnable subject to our RETURN POLICY but with a restocking fee.
Special Order Items normally need a little extra time to be brought in from our suppliers � in some cases up to 7 business days. Special Orders are returnable subject to our RETURN POLICY but with a restocking fee.
Request Items may take a few days to obtain from our suppliers and pricing may need to be updated. Marine Outfitters will contact you to provide an approximate delivery date and confirmation of price. Request items cannot be returned!
 
Item / Price
Stock Type
Inventory On Hand 04/20 @ 04:03 AM
Product Code
Order Quantity
Triple Block with Swivel - #3219
$649.99
Quick Access
097653264613
$267.99
Quick Access
2
097653264583


CUSTOM: 57-mm-black-magic-air-blocks


Currency: Canadian Pricing American Pricing


Blocks: 56-68mm