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Mars® comfort 551

Mars® comfort 551

Precision compass

Case with hinged lid containing 1 precision compass with lead part, extension bar, universal adapter and spares box

Product information
  • Precision compass with spindle guide, spring-bow head and centre wheel
  • Solid metal compass
  • Hinged leg joint and needle shoe
  • Interchangeable lead part with shank Ø 4 mm
  • Interchangeable shouldered needle
  • Max. circle Ø approx. 265 mm, with extension bar approx. 500 mm
  • Length 154 mm
Article number

551 02

Universal adapter
Universal adapter

For drawing precise circles with all common writing and drafting instruments, easy to use with all compasses with interchangeable lead part

Adjustable leg and needle shoe
Adjustable leg and needle shoe

For parallel leg positioning, facilitates exact drawing of particularly large radii

Centre wheel
Centre wheel

Precise setting using centre wheel, easy to use thanks to large push-buttons

Extension bar
Extension bar

Enlarges the possible circle diameter by up to max. 235 mm, exact fit for needle leg

Made in Germany
Made in Germany