Bosch Microwave Glass Plate / Tray 12 " 437757 This microwave plate ONLY fits the Bosch models listed below. If you are unsure about compatibility please email us with your model number BEFORE ORDERING. Glass Turntable plate / tray for Bosch microwave ovens. Measures Approximately 12 inches in overall diameter. Outside diameter of turntable track is 10 1/4 inches. This glass tray replaces Bosch part # : 437757