Description Escape Hatches (10 Pack) – Made from Black hardwearing PVC. Juvenile shellfish can get damaged during hauling and handling. Lobster/ Crab Escape Hatches allow undersized shellfish to escape, this reduces damage and mortality rates. It also helps to promote sustainable fish stocks. They help you spend less time clearing your pots of undersized catch. Please check your local bylaws for size requirements for your area. Ideal for fitting in Creel, Parlour and Inkwell pots and traps. Fix them into your pots with either cable ties or twine. Dimensions Opening Size: Width 46mm Length 84mm Key Features: Strength & Durability No Maintenance