Shellfish Gauge

Crab Gauge

Lobster Gauge


Durable and lightweight 3D printed crab and lobster gauge for quick, accurate size checks.


Features precise openings for 150mm and 87mm measurements.

Made from strong PETG, ideal for field use by recreational and professional fishers.


Although printed in Yellow with red digits, any colour available - just send a message with your request.


This is my most basic of gauges, please feel free to send me any size or combination of sizes you would like on a gauge. Happy to help with any of your requirements.