Harken 57mm Carbo Quad Block (2631)

Harken 57mm Carbo Quad Block

Harken
SKU:
HK2631
|
UPC:
97653119432
$424.34
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Description

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. 2631:  57mm Quad Block - Swivel

Specifications

  • Sheave Ø (mm) 57 mm
  • Sheave Ø (in) 2 1/4 in
  • Length (mm) 121 mm
  • Length (in) 4 3/4 in
  • Weight (g) 340 g
  • Weight (oz) 12 oz
  • Shackle pin Ø (mm) 6 mm
  • Shackle pin Ø (in) 1/4 in
  • Maximum line Ø (mm) 10 mm
  • Maximum line Ø (in) 3/8 in
  • Maximum working load (kg) 1080 kg
  • Maximum working load (lb) 2380 lb
  • Breaking load (kg) 2270 kg
  • Breaking load (lb) 5000 lb

 

Resources/References