son Son Crab Gauge - Diagrams The Gender For Easy Identification

This Gauge Is The Quick And Accurate Way To Measure Your Catch. Notched To Measure Crab Shells A 5-3/4", 6" And 6-1/4", It Also Diagrams The Gender For Easy Identification. A 1-1/2" Ring Makes It Easy To Verify The Most Commonly Required Minimum Clam Shell Size. It Also Features A 1-3/16" Shrimp Carapace Measure And A Hole For Attaching A Lanyard. Quick And Accurate Way To Measure Your Catch Diagrams Gender For Easy Identification Easy To Verify The Most Commonly Required Minimum Clam Shell Size Hole For Attaching A Lanyard.