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Harken 3226 57mm Black Magic Low-Load Single Block

Manufacturer

Harken

<h3>About Harken: Performance Marine Hardware Since 1967</h3><p><strong>Harken</strong> is one of the most recognized names in performance marine hardware, with a legacy stretching back to 1967. <a href="/14853-harken">Harken</a> was founded in a 60-foot trailer by brothers Peter Harken and Olaf Harken, who set out to engineer better sailboat hardware than anything the market had to offer. Their early breakthrough — the plastic recirculating ball bearing block — redefined how sailors managed lines under load and launched a brand that would go on to dominate competitive sailing at the highest levels.</p><p>Headquartered in Pewaukee, Wisconsin, and with a major manufacturing facility in Limido Comasco, Italy, Harken operates as an employee-owned company with distribution spanning 48 countries. From club racing dinghies to grand prix offshore programs, Harken hardware has been aboard winning boats for decades — making its Olympic and America's Cup debuts in 1976 and 1977, respectively.</p><h3>A Full Range of Marine Hardware</h3><p>Harken's product lineup is broad by design. The company works hard to be the technological leader in sailboat blocks, deck hardware, winches, and hydraulics, as well as safety and rescue equipment and services. Their marine catalog includes small boat and big boat blocks, travelers and genoa leads, mainsail and headsail handling systems, winches, hydraulics, mooring solutions, and a robust line of spare parts and accessories.</p><p>At the core of it all are Harken's renowned <a href="/14853-harken-pulleys-blocks-200822">Pulleys &amp; Blocks</a> — the product category that started it all. Whether you're outfitting a high-tech racing dinghy or a bluewater cruising yacht, Harken blocks are engineered for high-load capacity, corrosion resistance, and the smoothest possible operation. The lineup spans sheave sizes from 16 mm all the way to 75 mm, with single, double, triple, fiddle, and soft-attach configurations to cover virtually every application on deck.</p><p>Beyond sailing, Harken also produces a dedicated line of sportfishing <a href="/14853-harken-pulleys-blocks-202394">Pulleys &amp; Blocks</a> engineered for the unique demands of offshore fishing. These compact, high-load pulleys are built for outrigger systems, dredge rigging, and heavy-duty line management — bringing the same patented bearing technology that excels on race courses to the rigors of the fishing cockpit.</p><h3>Why Sailors Trust Harken</h3><p>What sets Harken apart is a relentless commitment to engineering. Each product category is developed with input from top sailors, sailmakers, and boat designers — and the results speak for themselves on race courses worldwide. Harken hardware is a consistent fixture on America's Cup campaigns, Volvo Ocean Race fleets, Olympic classes, and everything in between. For cruisers, that race-proven performance translates into gear that is more reliable, longer-lasting, and more responsive than the alternatives.</p><ul><li>Employee-owned company with decades of marine engineering expertise</li><li>Manufacturing in the USA and Italy, with global distribution in 48 countries</li><li>Patented bearing systems engineered for high loads and minimal friction</li><li>Product lines covering everything from small dinghies to superyachts</li><li>Trusted at the Olympic Games and America's Cup since the 1970s</li></ul>

Part Number

3226
07/13/2036 10:17 AM
Sale Price

$171.99

In Stock (8)

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Product Details

The Harken 3226 is a 57mm Black Magic® Air Low-Load Single Block with Swivel, part of Harken's legendary Black Magic series trusted by big boat performance racers and cruisers worldwide. Engineered for sail control applications that see constant, high-cycle use, this block delivers smooth, free-running performance in a lightweight aluminum construction.

Key Features:

  • Torlon® Roller Bearings — A precision center cage keeps Torlon® roller bearings separated and parallel, minimizing friction for effortless line movement
  • Swivel Shackle Head — Locks in two directions or swivels freely to prevent line twist in dynamic rigging configurations
  • Low-Load Configuration — Identified by red isolators; uses Torlon® rollers and a 316 stainless steel shackle for corrosion resistance
  • Hard Lube-Anodized Finish — Sideplates and sheave are anodized for superior UV protection and long-term durability in marine environments
  • Lightweight Aluminum Construction — Provides the strength-to-weight performance the Black Magic line is known for, without unnecessary bulk

Specifications:

  • Sheave Diameter: 2-1/4" (57 mm)
  • Weight: 5.4 oz (154 g)
  • Max Line Diameter: 7/16" (12 mm)
  • Max Working Load: 1,655 lbs (750 kg)
  • Breaking Load: 3,300 lbs (1,500 kg)
  • Shackle Pin Diameter: 1/4" (6 mm)
  • Shackle Material: 316 Stainless Steel

Ideal for mainsheet, runner, halyard, and spinnaker systems where smooth, reliable performance is essential. The Harken 3226 is the go-to choice for sailors who demand race-proven hardware on less demanding load applications.

Products specifications

Type

Single

Diameter

7/16 Inch or 11 mm

Length

4 11/16 Inches

Mount Type

Swivel Shackle

Weight

0.31

Becket

No Becket

Direction

Any

Integral Cleat

No Integral Cleat

Ratchet

Non Ratcheting

Safe Working Load

1655 Pounds

Sheave Diameter

57 mm

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Have not had time to install, I will let you know how it turns out. Thanks

There was one speaker grid missing.. It was apparent that the box had been opened previously. Please forward this to customer service - would request that missing mesh grid be sent to me. Thank you

i order the wrong item, but i will keep it. thank

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