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29mm Carbo Air Double Block with Becket

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HARKEN 343 29mm Carbo Air Double Block with Becket

Item #: 343 by HARKEN

Brand: HARKEN

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$93.96

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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
  • High strength-to-weight ratio block
  • Harken s most innovative blocks
  • 30% lighter, 60% stronger than equivalent conventional blocks
  • Smaller block for jib and mainsheet systems on high-performance dinghies
  • Use for high-load control lines on small keelboats
  • Stainless steel swivel shackle
  • Sheave Diameter: 1 1/8" (29 mm)
  • Max. Line Diameter: 5/16" (8 mm)
  • Max. Working Load (MWL): 660 lb. (299 kg)
  • Breaking Load: 1625 lb. (737 kg)
  • Weight: 1.9 oz. (54 g)
  • Length: 3 3/8" (85 mm)

Diameter

5/16 Inch or 8 mm

Length

3 3/8 Inches

Type

Double

Weight

1.9 Ounces

Direction

Any

Safe Working Load

660 Pounds

Mount Type

Swivel Shackle

Ball Bearing

Plastic

Becket

Becket

Integral Cleat

No Integral Cleat

Ratchet

Non Ratcheting

Sheave Diameter

29 mm

Product Overview
Harken 29mm Carbo Air Double Block with Becket and U-locks allows the Block to spin freely or hold in position. Low-friction Carbo AirBlocks are lightweight, strong, reliable and economical. Consistently 30% lighter and 60% stronger than equivalent Classic blocks. The sideplates are UV-stabilized, high-strength resin and designed for small-diameter lines favored by racers. Good for jib and mainsheet systems on high-performance dinghies, and for high-load control lines on small keelboats. Recipient of both the Dame Award and Sail Magazine s Freeman-Pittman Award for innovation, this innovative line of blocks turns fiber-reinforced composite construction into a reliable strength-to-weight ratio you can depend on. Companions to the popular Harken Black Magic block line, these small, compact blocks work well with very high working loads for easy trimming.