The General Electric WB02X27051 Microwave Rack Support is a replacement support component designed for select microwave models. It works by securely holding the microwave rack in place, providing stable support during cooking or reheating. Designed for proper fit and compatibility, this rack support replaces a broken, worn, or missing original component to restore proper rack position... https://www.hnkparts.com/wb02x27051-general-electric-microwave-rack-support