mouseover to enlarge
57 mm Aluminum Flip-Flop Block 57 mm Aluminum Flip-Flop Block
click thumbnail to select

57 mm Aluminum Flip-Flop Block

Part No. 3122
£324.07(including VAT)  Not in Stock
Sheave Ø (mm)57 mm
Maximum line Ø (mm)10 mm
Maximum working load (kg)1136 kg

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.

Sheave Ø (mm)57 mm
Length (mm)111 mm
Width (mm)57 mm
Height (mm)73 mm
Weight (g)255 g
Maximum line Ø (mm)10 mm
Fasteners (mm)6 SH mm
Maximum working load (kg)1136 kg
Breaking load (kg)2273 kg
A (mm)93.6 mm
B (mm)39.7 mm
Drawing - DWG:  3122.dwg (open/save)
Drawing - DXF:  3122.dxf (open/save)
3D drawing - IGS:  3122.igs (open/save)
Photo - EPS:  3122.eps (open/save)
Photo - JPG:  3122.jpg (open/save)

DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.

  • United States
  • Australia
  • France
  • Italia
  • New Zealand
  • Polska
  • Sverige
  • UK