I needed a specific size filing cabinet, this works.  Had to drill holes for wires out the back panel, not a problem.  it's very inexpensively made, so - this is not exactly a bargain.  Don't expect to use this piece commercially, the drawer is not going to hold many heavy files, nor will it hold up under continued use too well.  It needed to be assembled, but we knew that... it's not a difficult assembly.