oven rack that was removed from the oven before the previous owners moved out.
Most conventional ovens have removable metal shelves that slide into grooves along the oven walls. They support baking dishes, roasting pans, and trays while allowing hot air to circulate.
Clues to look for:
Metal bars running across the rack
A rectangular shape that fits the oven’s interior
Slightly raised edges or bent ends designed to rest on oven rails
A chrome or dark metal finish
If the rack fits inside the oven and sits securely on