• Harken 3254 - 100mm Aluminum Stand-up Block
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Harken, Inc.

Harken 100mm Aluminum Stand-up Block - #3254

Harken 100mm Aluminum Stand-up Block - #3254

H3254

$940.95 USD
MSRP:$1,069.60 USD $940.95 USD
Sale Available to Order - Contact for Lead Time
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Out of Stock – Usually ships in 7-10 days depending on availability from manufacturer

  • Quantities are subject to availability. We will confirm stock before processing your order. If an item is unavailable, we may suggest a substitute or drop ship the product to you. You are welcome to cancel at no charge if substitution/drop shipping does not suit your needs. Please note cut-to-length rope orders are non-returnable once cut.

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.

Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Sheave ⌀ : 3 15/16"   (100 mm)
Length: 7 11/16"   (195 mm)
Weight: 31.18 oz   (884 g)
Max Line ⌀ : 5/8"   (16 mm)
Max Working Load: 7500 lbs   (3402 kgs)
Breaking Load: 15000 lbs   (6804 kgs)
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