How to choose the variant: 19.0044 or 19.0144?

  • 19.0044 (with pin): the pin fits into a drilled hole in the tube and prevents the glide from shifting. Recommended where chairs are moved frequently and you need maximum positioning security.
  • 19.0144 (without pin): a version without a pin hole - simpler assembly and no drilling operation. A good choice when the frame design does not include pre-drilling or when fast installation is the priority.

Manufacturing tip: if the tube has a prepared hole, choose the version with a pin. If there is no hole or you do not want to drill one, choose the version without a pin.

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