Holman Under Shelf Bracket Small Model 48260Holman Under Shelf Bracket Small Model 48260 The Holman ProStow undershelf brackets (when used with 48258) allows Milwaukee Packout toolboxes and organizers to be mounted under a standard Holman shelf. Make use of typically unused space while keeping everything organized and within reach. Features and Benefits: Makes use of space that would normally be unused 50lbs weight capacity per shelf Easy Access to PACKOUT units without wasting time unstacking