BUD Industries NBX-32912-PL ABS Plastic Internal Panel, 7-5/16" Length x 5-11/32" Width x 7/64" Thick, for NBF Series Boxes Used with NBF series NEMA Box Fits enclosure: NBF-32012, NBF-32112, NBF-32212, NBF-32312, NBF-32412 Easier prototyping Faster, less costly infield assembly Measures 7-5/16" length by 5-11/32" width by 7/64" thick