Crab & Shellfish Gauge – Blue Crab, Stone Crab, Lobster & Dungeness Measuring Tool – Recreational Fishing Size Gauge – Multiple Regulation Options

OceanBuilt shellfish gauges are designed to provide a simple and reliable way to measure crab, lobster, and other regulated shellfish while on the water or at the dock. Built for recreational and commercial fishermen alike, these gauges help quickly check catch size against local regulations before keeping your harvest. Each gauge is designed for durability and ease of use, with clearly marked measurement openings that allow you to quickly confirm whether a crab or shellfish meets the required legal size. The compact, flat design fits easily in tackle boxes, trap bags, or pockets so it’s always within reach when checking traps or sorting your catch. OceanBuilt gauges are available in multiple regulation styles to match different coastal fisheries and state requirements. Whether measuring blue crab, stone crab, lobster, Dungeness crab, or other regulated shellfish, these gauges provide a convenient tool for responsible harvesting. Constructed from durable materials and designed for repeated use in saltwater environments, OceanBuilt gauges are made to be dependable tools for crabbers, fishermen, and shellfish harvesters.

• Stay Within Legal Size Limits - Designed to quickly measure crabs, lobster, and other regulated shellfish so you can confirm your catch meets local harvest size requirements before keeping it.
• Multiple Regulation Gauges Available - OceanBuilt offers shellfish gauges designed for different coastal fisheries and regional requirements, with options available for various species and locations.
• Fast Catch Size Checking - Clearly marked measurement openings allow you to quickly check shellfish size while sorting traps, checking lines, or processing your catch.
• Compact and Easy to Carry - Slim, flat design fits easily in tackle boxes, trap bags, or pockets so your gauge is always within reach on the water or at the dock.
• Built for Saltwater Environments - Durable construction designed for repeated use by recreational crabbers, fishermen, and shellfish harvesters in marine conditions.
• COLOR MAY VARY