Harken Carbo Airblocks- 57mm

57mm Carbo
  • Ultra-high strength-to-weight ratio
  • Lightweight composite plastic
  • UV Resistant
  • Carbon black Delrin balls for increased load capacity
  • Open sheave to reduce weight
  • Cam-Lock system locks block in front or side positions
  • Can be used as a becket block by routing the line through the hole in the centre of the sheave.
57mm Carbo Single Swivel

57mm Carbo Single Swivel

Sheave Dia Sheave Diameter: 57mm
(2 1/4")
Rope Dia Maximum Rope Diameter: 10mm
(3/8")
SWL

Working Load:

359 kg
(792lbs)
Break Load Break Load: 1079 kg
(2380 lbs)
Becket Use All singles can be used as a becket block by routing the line through the hole in the centre of the sheave.

Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing - 10:1 Holding power with 180° wrap!

Nylon resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Machined aluminum sheaves are hardcoat anodized for strength and corrosion resistance. Eight facets hold line securely. Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for maximum protection.

Precise on/off control is possible with accessible, easy-to-operate on/off switches on both sides of the block.

Use for:
Main/jib/spinnaker sheets
Mainsheet fine-tune
Traveler controls
Genoa leads
Foreguy
Vangs

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Carbo Single Swivel

57mm Carbo Single Swivel

Code Length Weight Shackle Ø
2600 110mm 87g 5mm
£43.44 Qty:

Carbo Single Swivel & Becket

57mm Carbo Single Swivel & Becket

Code Length Weight Shackle Ø
2601 132mm 96g 5mm
£51.35 Qty: