Oven racks are a basic part of an oven, a surface for cooking dishes and holding bakeware. There are different shapes and sizes, and adjustable options for even baking. Choosing oven rack replacement when they are too worn out becomes necessary so your cooking doesn't become inconsistent. An oven shelf is a term for a platform in an oven where dishes and bakeware can sit. Oven racks a... https://www.partsfe.co.uk/oven-parts/oven-rack