●Use 45 # casting , rough, heat treating, finishing, nickel-plated. Rod using 3mm20 #. ●Seamless surface using 230 ° high temperature paint, bright surface durability ●For removing and installing truck tires ●Allows renewing of tires without mounting device and power supply ●Total length: 131 cm ●Suitable for 22.5 and 24.5" wheels