Aluminum Lobster & Crab Gauge - 5" & 3-1/4" Slots - 1pc

• 1-Pack: Includes 1 Aluminum Crab and Lobster Gauge - Two Laser-Etched Slots: 5" for Blue crab across the Gulf and East Coast, 3-1/4" for American lobster from Maine to Connecticut and Canada, and California Spiny Lobster on the West Coast. Etched directly into the aluminum, not printed or painted, so markings stay sharp after years of saltwater use.
• Solid Aluminum That Handles Saltwater, UV and Impact Without Warping or Rusting: Cut from corrosion-resistant aluminum that survives a full season on the boat deck, in a wader pocket, or clipped to a dive bag. Lightweight enough to forget it is there, rigid enough to give you an accurate measurement every time. A real step up from the plastic gauges that come bundled with most store-bought crab traps.
• Slim Enough for a Wader Pocket - Lanyard Hole Keeps It Clipped and Ready When You Need It: The slim aluminum profile fits in a wader pocket, bib pocket, life vest, or tackle box without adding bulk. Thread a lanyard through the hole and clip it to your trap harness, dive kit, or gear bag so it is always within reach when a game warden pulls up or a borderline crab comes over the rail.
• Covers Blue Crab Regulations in MD, VA, LA, NC, SC, GA, FL, TX and AL - American and Spiny Lobster in CA, ME, NH, RI, CT and Canada: The 5" slot meets hard male Blue crab minimums across the Gulf and East Coast. The 3-1/4" slot covers American lobster in Maine, New Hampshire, Rhode Island, Connecticut and Canadian Maritime Provinces, and California Spiny Lobster from San Diego to Point Conception. One gauge, both coasts, no switching tools.
• Works for Pier Crabbers, Boat Fishermen, Waders, Divers and Commercial Harvesters - Designed in San Francisco, Patent Pending: Slim enough for a wader pocket on the Chesapeake, rigid enough for one-handed checks on a moving boat in Maine. California Spiny Lobster divers use it underwater for a fast size check before surfacing. Designed in San Francisco - Patent Pending - pairs with the full Airfly crab trap, harness and throw line lineup.

Upgrade your crabbing and lobstering gear with the AirFly Aluminum Lobster and Crab Gauge, designed for precision and durability. Whether you’re a seasoned fisherman or a weekend enthusiast, this essential tool helps ensure compliance with size regulations while making your catch more efficient and enjoyable. Features & Benefits Precision Measurements: Accurately measures 5 3/4”, 5”, and 3 1/4” for both crabs and lobsters, helping you stay within legal size limits. Durable Aluminum Construction: Made from high-quality, lightweight aluminum for corrosion resistance and longevity, even in saltwater environments. Ergonomic Design: Easy-to-handle, compact gauge that fits perfectly in your tackle box or pocket for convenient access. Compliance Assurance: Meets standard size requirements for recreational and commercial fishing, ensuring you’re always in line with fishing regulations. Versatile Application: Ideal for Dungeness crab, rock crab, lobster, and other crustaceans across various regions. AirFly’s innovative design is currently patent pending with the USPTO