4" x 12" smooth crown tire with SMA885151E bearing (mounts with set screw), nylon wheel halves. For Case, Glencoe, International Harvester row crop cultivators.
3/8" dia. For SHSQ11 spike harrow tooth on Case-IH Tigermate II, Tigermate 200, TM255; DMI Tigermate, Tigermate II; New Holland ST250; Glencoe field cultivators, soil savers, chisel plows.