Harken 57mm Quad Block - Swivel, Center Becket (HSB380)

Harken 57mm Quad Block - Swivel, Center Becket

Harken
SKU:
HSB380
|
UPC:
097653132202
$431.10
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Description

This is a Special Order item.  Estimated delivery lead time is 3-4 weeks.

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.

Part no. HSB380: 57mm Quad Block - Swivel, Center Becket

Specifications

  • Sheave Ø (mm) 57 mm
  • Sheave Ø (in) 2 1/4 in
  • Length (mm) 143 mm
  • Length (in) 5 5/8 in
  • Width (mm) 92 mm
  • Width (in) 3 5/8 in
  • Weight (g) 453.6 g
  • Weight (oz) 16 oz
  • Maximum line Ø (mm) 10 mm
  • Maximum line Ø (in) 7/16 in
  • Maximum working load (kg) 1080 kg
  • Maximum working load (lb) 2380 lb
  • Shackle pin Ø (mm) 6 mm
  • Shackle pin Ø (in) 1/4 in

 

References/Resources:

Need help to design your Harken system - take a look here for the Harken System Guides and Drawings
And here for Harken Manuals & Support Information