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Harken 57mm Aluminum Low Load Black Magic Block w-Swivel

MPN: 3226

SKU: CW93959

Harken 57mm Aluminum Low Load Black Magic Block w-Swivel

Harken 57mm Aluminum Low Load Black Magic Block w-Swivel

MPN: 3226

SKU: CW93959

The 57mm Aluminum Low Load Black Magic Block is a favorite among Big Boat racers and cruisers for its lightweight and powerful performance. It features a center cage with Torlon? roller bearings to reduce friction. The block can lock in two directions or swivel to prevent line twisting. It includes red isolators, Torlon? rollers, and 316 stainless steel shackles.

Features
  • Sheave: 57mm/2-1/4in
  • Length: 119mm/4-11/16in
  • Weight: 154g/5.44oz
  • Shackle Pin: 6mm/1/4in
  • Maximum Working Load: 7/16kg / 1655lbs

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6 in stock

$228.29

6 in stock

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About your product

Product Description

57mm Aluminum Low Load Black Magic Block with Swivel

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

Specifications:

  • Sheave: 57mm/2-1/4in
  • Length: 119mm/4-11/16in
  • Weight: 154g/5.44oz
  • Shackle Pin: 6mm/1/4in
  • Maximum Line: 12mm / 7/16in
  • Maximum Working Load: 7/16kg / 1655lbs
  • Breaking Load: 1500kg / 3300lb

Manufacturer : Harken
Manufacturer Part No : 3226
UPC : 097653264453

Specs & Manuals

Additional information

Weight 0.35 lbs
Dimensions 7.00 × 3.00 × 1.00 in
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Reviews

6 in stock

$228.29

Free Shipping

OEM parts

With 2-Day Shipping

Get By Friday 12/26

30 Day Returns

Same Day Shipping

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Ken P. profile pictureKen P.
17:20 07 Nov 24
I needed to return an item and it was quick and easy. Great customer service!
Wayne J. profile pictureWayne J.
17:39 20 May 24
I ordered the wrong part first time. In 2 days they sent the correct switch . Very fast and knowledgeable.
maureen P. profile picturemaureen P.
12:50 13 May 24
Super fast shipping.Great people to deal with, highly recommend... Thank you.
Jason W. profile pictureJason W.
18:13 04 Apr 24
When I order my bracket, I put the wrong mailing address. So the post office returned it to Fast Boat Parts. Armen the rep. For Fast Boat Parts, Immediately returned my call & has been doing a great job of watching for the returned bracket, keeping me informed of the status. The first bracket was delivered quickly & Armen has been very nice & thoughtful in assisting me with getting another bracket mailed to my correct address.
Ivana G. profile pictureIvana G.
04:38 07 Oct 23
Very helpful and friendly staff! Would definitely recommend.
Donna T. profile pictureDonna T.
17:27 24 Aug 23
I am very pleased with the outstanding customer service I received with Fast Boats. They went out of their way personally to communicate with me and ensure a product, price, and delivery I would be happy with. Customer service rep Armen showed what good customer relations is all about.
Donna

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