Rackheads Buck Antler Mounting Plaque Kit Rackheads Buck Anlter Mounting Kit Kit contains: A 12" Oak Rackheads antler mounting plaque, hanger bracket, 2 long screws, 2 short screws and material for skull cap cover. Recommended for medium framed bucks, medium framed 3x3's and small framed 4x4's Mounting Instructions Included. Works with sheds, skull caps and European Mounts Lacquered Oak, 3/4" thick & light color