Ralph A Carmel , IN January 05, 2016 Appliance: Frigidaire Refrigerator FRT18B4AW6 Frigidaire Refrigerator Frt18b4aw6: Missing freezer shelf and end clips. How to replace Protector Cap. Ordered shelf and clips 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes