Channel 401AN Standard Duty Nesting Bun Pan RackThe Channel 401AN nesting bun pan rack will hold up to twenty 18 x 26 bun pans or forty 13 x 18 pans. The 401AN is engineered from heavy duty high tensile extruded aluminum, type 6063 T5 alloy, making it both rust and corrosion resistant. Channel is so sure of its construction that they provide a lifetime warranty against rust and corrosion. The all welded bun rack has 3 angle spacing. Its 5 plate casters are swivel for easy maneuverability. Features