BUD Industries NBX-10987 Steel Internal Panel, 14-19/64" Length x 10-25/64" Width x 3/64" Thick, for NEMA Box Used to mount customer equipment inside enclosures Fits enclosure: NBB-10247,10267, NBE-10547,10567 Assembles to mounting bosses on inside of enclosure 16-Gauge galvanized steel Measures 14-19/64" length by 10-25/64" width by 3/64" thick