The repairing tools have a veriaty of kinds,they are used in the process of tire retreading and repairing ,repair many kinds of wound ,deal with the surface,little buff  the tire surface.they can be customized andThe hook is used for hanging the tires,it has double pulley design,and equip with rolling bearing and chain design,the maximum load can up to 300KG,and use with curing monorial. it can repairing 300 pcs tires