Priscilla A Quincy , FL February 12, 2016 Appliance: Frigidaire Freezer GLFH21F8HBH Frigidaire Freezer Glfh21f8hbh / : Lost my key. How to replace Freezer Lock Key. Order another key for my fridge. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes