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This model is for a Shellfish gauge specifically used for fishing California, Oregon or Washington Dungeness Crab, Red Rock Crab or Clams. The model prints without supports. I recommend a 0.2mm layer height with a 0.42mm line width.  I printed mine with PLA however PETG might be a better filament to weather the ocean atmosphere. The ruler, numbers and words are indented by 0.4 mm and can be printed as 1 or 2 colors.

7/9/2024: My Oregon friends say they don't need the 3 additional sizes for Washington and wanted just a single gauge at 5 ¾" to eliminate confusion when measuring so I added a simpler to use Gauge for California and Oregon with just the one size.

7/10/2024: Added Washington state specific models

7/22/2024: Added British Columbia, Canada specific model

3/31/2025: Corrected Spelling for Puget Sound for models (photos not updated yet)