[HK-3241] HARKEN 75 mm Spriddle Block — Swivel

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Description

[HK-3241] HARKEN 75 mm Spriddle Block — SwivelBlack 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

plexiglass and painted surfaces

and simplicity of installation are crucial components of the design

Captive bearings make cars easy to load and maintain

High-load sheaves are offered as replacement parts or for use in special applications

Swivels are independent of the headstay

They are simultaneously contemporary and very robust

Shackle blocks lock in two directions or swivel to keep line from twisting

aluminum sheave

Harken® snap shackles also fit a wide variety of blocks and make them removable

T2703B and T2703B

high-gloss finish repels water to reduce drag for ultra-fast results

wear is minimal