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57 mm Aluminum Block — Swivel Sail Again Length (mm)53 mm

SKU 40306758136
4.7
Description

Length (mm)53 mm

Width (mm)21 mm

Breaking load (lb)9740 lb

Max Rope Diam (mm)=136

Harken® Lead Rings are simple

57 mm Aluminum Block — Swivel Sail Again Length (mm)53 mmPart No. 3215 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

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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