BUD Industries BPA-1518 Aluminum Chassis Bottom Plate, 9-51/64" Length x 7-51/64" Width x 9/64" Thick, Natural Finish For use with 10" length by 8" width aluminum chassis Used to protect wiring or components, or as a dust cover on underside of chassis Made from 0.040" thick aluminum Natural finish Measures 9-51/64" length by 7-51/64" width by 9/64" thick