This listing is for One Set of Two SES Brand 12"x2-7/8" solid rubber wheels with a polypropylene core, off-set hub and a 3/4" ball bearings. This wheel can be used for hand trucks, tilt trucks, hoppers, totes, dollies, compressors, power washers and any other mobile equipment These wheels are compatible with Rubbermaid tilt truck models 1025, 1026, 1011, 1013, 1314, 1315, 1316, 9T15 and 9T16. These wheel will also fit tilt trucks manufactured by Global Industrial.