16" Plastic Lazy Susan Bearing - 400mm Diameter x 17mm Turntable Ring16" Open Plastic Lazy Susan Bearing AS 17 400mm Diameter x 17mm Thick Smooth Rotating Turntable Ring The AS 17 is a 16 inch open style Lazy Susan bearing made from durable gray plastic. With a 400mm outer diameter and 17mm thickness, its perfect for lightweight rotating platforms, display stands, or serving trays that require smooth, silent operation. Outer Diameter: 400mm (16") Thickness: 17mm Type: Open Lazy Susan bearing Material: Gray plastic