Abstract: A nailable metal post and strap anchor for a railroad freight car or other freight-transporting vehicle having a flush interior wall structure. The post comprises relatively interfitting channel members arranged to define a series of transversely and longitudinally spaced, nail-clinching slots between the channel side walls with a face plate arranged in closing relation to the interfitting channel members and having nail-receiving apertures aligned with the nail-clinching slots of the channel members, and provided with strap anchoring lugs or eyes between the transversely spaced nail-receiving apertures. The post provides an operative inner face which may be arranged in smooth, flush relation to the inner wall surface of the freight-transporting vehicle.