Harken 75mm Spriddle Block (3241)

Harken 75mm Spriddle Block

Harken
SKU:
HK3241
|
UPC:
97653264729
$1,862.55
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Description

Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting.

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Part no. 3241: 75mm Spriddle Block - Swivel

Specifications

  • Sheave Ø (mm) 75 mm
  • Sheave Ø (in) 2 15/16 in
  • Length (mm) 199 mm
  • Length (in) 7 13/16 in
  • Weight (g) 503 g
  • Weight (oz) 17.76 oz
  • Shackle pin Ø (mm) 8 mm
  • Shackle pin Ø (in) 5/16 in
  • Maximum line Ø (mm) 14 mm
  • Maximum line Ø (in) 9/16 in
  • Maximum working load (kg) 2268 kg
  • Maximum working load (lb) 5000 lb
  • Breaking load (kg) 4536 kg
  • Breaking load (lb) 10000 lb
 

Resources/References