2.5" Oyster Gauge

This 2.5-inch oyster gauge is designed for fast, accurate verification of minimum legal oyster size. Precision-cut from durable stainless steel, it provides a reliable, no-guesswork method for measuring oysters during harvest, culling, or grading.

The flat, lightweight design allows for easy one-handed use, while smooth edges help prevent shell damage and ensure safe handling. A small lanyard hole at the top allows the gauge to be clipped or tied off for quick access on the boat or at the lease.

Built to withstand saltwater conditions, this gauge is corrosion-resistant, easy to clean, and suitable for daily use in commercial and recreational oyster operations.