Release Ruler - Bluefin Tuna Ruler (125in)

The original award-winning Bluefin Tuna Ruler by Release Ruler is designed for anglers targeting giant bluefin. Measuring 2" x 125", this durable ruler allows you to quickly measure your tuna boatside for length verification and tournament compliance.

Made from dimensionally stable, flexible PVC vinyl, the ruler is tear-resistant, non-corrosive, and built to withstand offshore conditions. It rolls up easily for storage and provides true-to-scale measurements up to 125 inches.

A unique feature of the Bluefin Ruler is its patented weight estimation scale based on established bluefin growth data. The high-contrast, vivid graphics make measurements easy to read while providing an approximate weight reference for catch documentation and release situations.

Made in the USA, the Bluefin Tuna Ruler is a practical tool for accurate measurement, tournament minimum checks, and responsible offshore fishing.

Features:

• Measures 2" x 125"
• Records tuna up to 125 inches
• Durable, flexible PVC vinyl construction
• Tear-resistant and non-corrosive
• Patented weight estimation scale based on bluefin growth data
• High-contrast, easy-to-read graphics
• Rolls up for easy storage
• Made in the USA
• Suitable for tournament minimum measurements