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76mm Midrange Single Block, Aluminum Sheave for Wire Applications

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HARKEN 1542 76mm Midrange Single Block, Aluminum Sheave for Wire Applications

Item #: 1542 by HARKEN

Brand: HARKEN

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$301.20

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Features
  • Great for mainsheet or spinnaker; control lines on offshore yachts
  • Tough construction handles high loads
  • High-load Torlon ball-bearing sheaves minimize friction
  • 3-way head system for swivel or fixed mounting
  • Wrap-around stainless straps; stainless-steel shackle
  • Aluminum sheave for Wire applications
  • Sheave Diameter: 3" (76 mm)
  • Max. Line Diameter: 9/16" (14 mm)
  • Max. Working Load (MWL): 1800 lb. (816 kg)
  • Breaking Load: 5000 lb. (2268 kg)
  • Weight: 14 oz (397 g)
  • Length: 7 1/8" (184 mm)

Sheave Diameter

75 mm

Ratchet

Non Ratcheting

Integral Cleat

No Integral Cleat

Becket

No Becket

Ball Bearing

Delrin

Mount Type

Swivel Shackle

Safe Working Load

1800 Pounds

Direction

Any

Weight

15 Ounces

Type

Single

Length

6 1/8 Inches

Diameter

9/16 Inch or 14 mm

Product Overview
The Harken 76mm Midrange Single Block allows either a 2:1 or 3:1 purchase. Great for mainsheet or spinnaker blocks and control lines on offshore yachts. Robust construction handles high loads. Ball-bearing sheaves minimize friction. Beefier posts and wrap-around straps create much higher working loads. Three-way head system permits blocks to swivel or be fixed side-to-side or fore-and-aft. Beckets are removable. Where applicable, blocks use 1/4" fasteners.