Harken 57mm Flip Flop Block (3122)

Harken 57mm Flip Flop Block

Harken
SKU:
HK3122
|
UPC:
97653174592
$758.77
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Description

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.

Part no. 3122: 57mm Aluminum Flip-Flop Block

Specifications

  • Height (in) 2 7/8 in
  • Length (in) 4 3/8 in
  • Sheave Ø (mm) 57 mm
  • Sheave Ø (in) 2 1/4 in
  • Length (mm) 111 mm
  • Width (mm) 57 mm
  • Width (in) 2 1/4 in
  • Height (mm) 73 mm
  • Weight (g) 255 g
  • Weight (oz) 9 oz
  • Maximum line Ø (mm) 10 mm
  • Maximum line Ø (in) 3/8 in
  • Fasteners (mm) 6 SH mm
  • Fasteners (in) 1/4 SH in
  • Maximum working load (kg) 1136 kg
  • Maximum working load (lb) 2500 lb
  • Breaking load (lb) 5000 lb
  • Breaking load (kg) 2273 kg
  • A (mm) 93.6 mm
  • A (in) 3 11/16 in
  • B (mm) 39.7 mm
  • B (in) 1 9/16 in

 

Resources/References