Customer ratings

Carbo Block / single with lashing / 10 mm / ball bearing

4.9 (out of 18 ratings)
3 Stars
(0)
2 Stars
(0)
1 Stars
(0)
100% recommend SVB
  • Advantages
  • Type of bearing (1)
  • Material (1)
  • Price/performance ratio (1)
  • Quality (1)
  • Fields of application (1)
  • Lifespan (1)
Frank G.
by Frank G. Flag of Germany 11/20/2025 Verified purchase Variant: 86019
spare parts
As always, competent, reliable and fast.
  • Advantages
  • Type of bearing
  • Material
  • Price/performance ratio
  • Quality
  • Fields of application
  • Lifespan
Franz F.
by Franz F. Flag of Germany 9/17/2023 Verified purchase Variant: 86019
All small blocks converted to this item because it best adapts to the course of the sheets under load. No more pinching!!!
Started with reef line. Then all sheet deflections were converted to this system
Dipl.- I.
by Dipl.- I. Flag of Germany 10/18/2022 Verified purchase Variant: 86019
everything fits as desired
Used as a sheet block.
Franz F.
by Franz F. Flag of Germany 12/17/2018 Verified purchase Variant: 86020
no twist
Jan D.
by Jan D. Flag of Germany 5/28/2018 Verified purchase Variant: 86018
I used the part as a deflection point for the bow. The block is easy to move, doesn't rattle a lot and does its duty. To recommend.
Jean-Michel M.
by Jean-Michel M. Flag of France 4/18/2018 Verified purchase Variant: 86020
Very light for its resistance, great
Alberto M.
by Alberto M. Flag of Italy 4/25/2017 Verified purchase Variant: 86020
I ordered these blocks because I felt the price was affordable; on quality I believe that HARKEN does not need further evaluation. The expectation is that they are perfect. The packaging is the original one and the contents the announced one.
Bernd K.
by Bernd K. Flag of Germany 8/30/2016 Variant: 86018
lace block
Light and strong, ideal for the spike pods (on 34t)
Bernd K.
by Bernd K. Flag of Germany 8/30/2016 Variant: 86018
lace block
Light and strong, ideal for the spi barber hauler (on 34t)
Bernd K.
by Bernd K. Flag of Germany 8/24/2016 Variant: 86018
top block
It couldn't be better, light and stable
Bernd K.
by Bernd K. Flag of Germany 8/24/2016 Variant: 86018
top block
It doesn't get any better than this, light and stable
Bernd K.
by Bernd K. Flag of Germany 8/24/2016 Variant: 86018
top block
It doesn't get any better than this, light and stable
Jens S.
by Jens S. Flag of Germany 6/7/2016 Verified purchase Variant: 86018
A bit fiddly to assemble, but otherwise ultra-compact and feather-light.
Jens-Dietmar S.
by Jens-Dietmar S. Flag of Germany 7/16/2015 Verified purchase Variant: 86018
gute Qualität
Massimo P.
by Massimo P. Flag of Italy 5/6/2014 Verified purchase Variant: 86019
IL prodotto è ottimo e corrisponde all aspettative
Norbert B.
by Norbert B. Flag of Germany 3/13/2013
A light block in black, very stylish. The rope shackle is also state of the art. I used it as a pulley in the mainsail for the reefing line.
Fulgencio L.
by Fulgencio L. Flag of Spain 8/1/2025 Verified purchase Variant: 86020
Lightweight and with textile support
I chose this pulley because I needed a large diameter in a small space.
Instead of using the rope I came with, which I wasn't confident using with a knot, I prepared a textile shackle of the appropriate length.
Since the shackle is crossed, I'm not sure if it will rub against the working rope.
  • Advantages
  • Type of bearing
  • Quality
  • Fields of application
Manfred B.
by Manfred B. Flag of Germany 11/3/2013 Verified purchase Variant: 86018
It is intended to be used as a deflection block for a 6 mm line. Next season will show whether it will survive this well.
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