Striped Marlin Ruler (Metric)


The original Striped Marlin Ruler by Release Ruler is the first of its kind to help you measure your great catch.

  • DIMENSIONS – the marlin ruler is 5 cm wide x 293 cm long and can record marlin up to 200 kgs. or more
  • ACCURATE – Made from a flexible PVC vinyl material which is dimensionally stable.
  • FISH SCALE – A bonus feature is the patented weight estimation based on the growth scale for marlin. No other ruler offers this innovation.
  • VIVID COLORS – our award winning graphic design offers fisherman the quickest ruler measurement, highest fin to ruler contrast and the best option for catch, photo and release.
  • Made in the USA
  • Easy to use
  • Measure tournament minimums
  • Never guess weight again
  • Heavy duty long lasting
  • Non Corrosive
  • Endorsed by The Billfish Foundation
  • Measures 5 x 293-centimeters
  • 100% Satisfaction Guaranteed


The Striped Marlin ruler is a fish ruler which also displays average Striped Marlin weight in kilogram increments. Through scientific research and historical harvest data the ruler allows you to estimate your marlin weight prior to release. Simply place the ruler over the lower jaw region of your marlin and read the tail fork length estimate. The rulers heavy duty, water resistant material is easily seen and only takes seconds to use. Reel in, measure up and release. It makes a great water resistant boat ruler for most any fish. Tagging fisherman will also love this to get a more realistic measurement. Eliminate the need to harvest a marlin for the sake of weight! Use a release ruler. 100% Satisfaction Guaranteed. For comments or questions send an e-mail to



Additional information


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