Skip to product information
1 of 2


HARKEN single pulley 57mm Carbo 2606

HARKEN single pulley 57mm Carbo 2606

Regular price €49.95 EUR
Regular price €58.00 EUR Sale price €49.95 EUR
Sale Sold out
Tax included. Shipping calculated at checkout.

Carbo pulley 57 mm to be flattened.
Carbo AirBlocks® pulleys are 60% stronger and 30% lighter than our classic pulleys.
The resin-Nylon composite cheeks are reinforced with long glass fibers allowing the realization of a compact pulley with a high strength-to-weight ratio.
Ball bearings, sheaves and cheeks are carbon black treated for superior UV resistance.
The blocks are fitted with Cam-Lock or U-Lock locking systems to lock the shackle parallel or perpendicular to the sheave or allow it to pivot freely to prevent twisting of the rope.

The high strength 57mm Carbo range benefits from a wide range of applications.
Usable for mainsail and jib sheets on dinghies and keelboats such as Lightning, Dragon, Soling, J/24 and for sheet tackles
mainsail on catamarans.

Use for:
Mainsheet and jib sheets
Mainsheet fine tuning
Tuning bumps
Restraint hoists

Sheave Ø: 57 mm
Length: 92mm
Weight with shackle: 68 gr
Ø of the pin: -
Max rope Ø: 10 mm
Maximum working load: 360 kg
Breaking load: 1080 kg

Suitable for:

- 470
- 485
- 490
- 505
- Contender
- Flying Dutchman
- Finn
- Coralle
- Marauder
-Open 5.00
- Open 5.70
- Pirate
- Ponant
- Rascal
- Windy


Further information


Sheave Ø (mm) 57 mm
Ø of sheave (in) 2 1/4 in
Length (mm) 92mm
Length (in) 3 5/8 in
Weight (g) 68g
Weight (oz) 2.4 oz
Max rope Ø (mm) 10 mm
Max rope Ø (in) 3/8 in
Maximum working load (kg) 359 kg
Maximum Working Load 792 lbs
Breaking load (lbs) 2380 lbs
Breaking load (kg) 1079 kg


View full details