Harken 45mm Aluminum Black Magic Air Block w/Swivel

$157.57
MSRP: $240.45
You save $82.88
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$157.57
MSRP: $240.45
You save $82.88

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Info

SKU:CW103512

SKU: CW103512

MPN: 3391

Info

SKU:
CW103512
MPN:
3391

Description

45mm Aluminum Black Magic Air Block with Swivel

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 the line from twisting. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Specifications:

  • Sheave Ø (mm): 45 mm
  • Sheave Ø (in): 1-3/4 in
  • Length (mm): 100 mm
  • Length (in): 3-15/16 in
  • Weight (g): 79 g
  • Weight (oz): 2.79 oz
  • Shackle pin Ø (mm): 5 mm
  • Shackle pin Ø (in): 3/16 in
  • Maximum line Ø (mm): 10 mm
  • Maximum line Ø (in): 3/8 in
  • Maximum working load (kg): 750 kg
  • Maximum working load (lb): 1653 lb
  • Breaking load (kg): 1500 kg
  • Breaking load (lb): 3306 lb

Manufacturer : Harken
Manufacturer Part No : 3391

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