57 mm Flip-Flop Block
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HARKEN57 mm Flip-Flop Block


Fulfilled from vendor
Model # 17114307 | Mfg # 3122UPC # 97653174592
57 mm Flip-Flop Block




57 mm Flip-Flop Block

Name Value
Becket No Becket
Diameter 3/8 Inch
Direction Any
Integral Cleat No Integral Cleat
Length 4 3/8 Inches
Mount Type Mechanical Fasteners
Ratchet Non Ratcheting
Safe Working Load 2500 Pounds
Sheave Diameter 57 mm
Type Single Pivoting
Weight 9 Ounces

Product Overview

The low-profile Flip-Flop blocks are lightweight and can be used for various leads on your boat including halyard leads, mainsheet leads and spinnaker sheet leads.

  • 1/4" SH fasteners
  • Height: 2 7/8 Inch
  • Breaking Load: 5000 Pounds
  • Material: Aluminum


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