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Harken 57mm Aluminium Low-Load Block - Swivel, Becket

Harken

Don't Pay $538.70
Our Price $471.41
(You save $67.29 )
SKU:
HKN-3229
(No reviews yet) Write a Review

Harken 57mm Aluminium Low-Load Block - Swivel, Becket

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. Low-load blocks have red isolators. They use Torlon® rollers and 316 stainless steel shackles. Standard blocks have 17-4 PH stainless headposts. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C

Part Number Sheave Dia. Length Weight Shackle Pin Dia. Max. Line Dia. Max. Working Load Breaking Load
HKN-3229 57mm 140mm 169g 6mm 12mm 750kg 1500kg

Harken 57mm Aluminium Low-Load Block - Swivel, Becket

Harken

Don't Pay $538.70
Our Price $471.41
(You save $67.29 )
SKU:
HKN-3229
(No reviews yet) Write a Review
UPC:
097653264477
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