The innovative clamping fixture for cutting stone safely.

The risk of cuts can be reduced considerably with the SAFEFLEX SF. It can secure building materials such as cobblestones and natural flagstones quickly and safely. This makes cutting with the angle grinder easier, safer and more precise.
To secure the building material, the user pushes on the top clamping element with one foot. When the user takes their foot off the non-slip tread, springs push the clamping elements apart again and the building material can be removed.

Further information

  • Elevation of the material being cut, so cutting wheel does not go into the ground.
  • Non-slip mat to prevent stones from sliding sideways.
  • Fast and simple adjustment of stone thickness in using 2 lateral locking bars.
  • Individually adjustable height of the SAFEFLEX with 4 screws that can be turned in on the bottom.
  • Suitable for right and left-handed use.
  • Fast fixation without additional tools.
  • Saves material since smaller “offcuts” can be safely secured, even with a small supporting surface.
  • Easy to transport since the SAFEFLEX is much smaller than a wet cutting bench for example.
  • Durable surface protection by galvanizing.

Technical details

Type Order no. Weight Dead Weight (lbs) Clamping Range (in) Height Adjustable Range (in)
SF 51210001 16 1,18-6,30 0,39


Spare parts
Product single site

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making hard work easier

Whether in structural or civil engineering, whether in the garden or on the street: We are at home on all construction sites. Our machines and tools make life easier for everyone who works with paving stones, pipes and other concrete products. Because we put efficiency and ergonomics first, we have become the world market leader in the field of gripping and laying technology through numerous innovations.

Your expectations as a customer are clear: to simplify work, to make it more efficient - and of course the machines should do their job reliably. For these daily challenges, we offer customized and sustainable solutions, be it construction site equipment for all applications, for example paving stone laying machines, or machines for storage and material handling in building material plants. Our truck crane attachments facilitate transport and loading in the warehouse and on the construction site, while our professional hand tools for all purposes help with laying and inserting.

The well-known Probst quality also includes the Probst service: In our driver training courses we train your employees to become specialists for our equipment and machines. Our professional service takes care of all questions and problems that may arise in everyday work.

For more than 60 years we have been growing continuously and are reliably available for you worldwide with more than 1.700 sales partners. We have our own subsidiaries in Great Britain, France, Italy, Poland, Korea, Australia, Canada and the USA; worldwide, more than 190 Probst employees work daily to make your hard work easier.