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Harken 2659 40mm Single Carbo Air Fixed 90° Block

Sale price$40.95 Regular price$46.55

HARKEN 2659 

Single Fixed Carbo AirBlock® - 40mm

Sheave Diameter 1-9/16"

Low-friction Carbo AirBlocks® are lightweight, strong, reliable, and affordable.

Carbo AirBlocks® are 60% stronger and 30% lighter than Harken's Classic blocks. The Nylon-resin side plates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave and sideplates are UV-stabilized with carbon-black additive for maximum protection.

Use the 40mm Carbo for jib and mainsheet systems on high-performance dinghies and for loaded control lines on small keelboats.

Like all AirBlocks®, the three-way head swivels/locks in front/side positions. Blocks are easily disassembled with a single Allen® wrench.

Use for:
  • Main/jib sheets
  • Mainsheet fine-tune
  • Control lines
  • Vangs
  • Cunninghams
  • Outhauls


Mfg No. Description Length Max Line
Diameter
Shackle Pin
Diameter
Max Working
Load
Breaking
Load
Weight
w/ Shackle
2659 90° Fixed head 2-15/16"
(75mm)
3/8"
(10mm)
--- 485 Lbs
(220kg)
1,620 Lbs
(735kg)
1.6 oz.
(44g)
Harken 2659 40mm Single Carbo Air Fixed 90° Sailboat Block - Pacific Sailboat Supply
Harken 2659 40mm Single Carbo Air Fixed 90° Block Sale price$40.95 Regular price$46.55