Blue Ox Leveling Kit includes: 2 levelers, 2 chocks, 2 grip mats, and storage bag. Easily levels your trailer. Trailers up to 35K & Tire sizes up to 32″. Adjust to any height between 1/2″ and 4″. Rubber pads for extra grip on smooth surfaces.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov