Kentool Dual Wheel Separator can quickly and easily remove stuck or frozen dual steel wheels. Ideal for use on nearly truck, bus, van or trailer that has dual steel wheels. This innovative "one-piece" pusher won't fall apart during use and is ball bearing-driven for near-zero turning resistance. Forcing screw and pullers have powerful 1-1/8" diameter x 11 threads for years of reliable service. Comes in a sturdy, compact, easy-to-store case. Made in USA.