Hoofjack features a straight post. and a cradle. that change out in seconds. Allows farrier to change shoeing posture without having to drop the hoof. Dramatically reduces the risk of getting stuck with a nail. Accommodates older horses with limited range of motion. Two large magnets are mounted on the base to hold rasps. nails. hoof pick. etc. Take your mind off your back and knees and put it back on your work. The standard base is made of linear polyethylene and is 12.5” in height and with a base diameter of 18”. Overall height adjustment with the post is 12.5″ to 18″. The cradle adjusts from 14.5″ to 22″. Total weight. 14lbs. The base material comes with a three year warranty against horse breakage when registered at time of purchase.