Abstract: Apparatus for use in the repair of vehicles, including a horizontal beam that extends beneath the vehicle and having an anchor joined thereto for securing the beam to the underside of the vehicle for locating the horizontal beam in a fixed position relative to the vehicle, a vertical beam being fixed to the horizontal beam and having a bracket mounted in adjustable position thereon, a pulling chain extending through the bracket and having an end that is attached to the part of the vehicle to be repaired, the other end thereof being fixed to the vertical beam, an hydraulic cylinder being located for pivotal movement in the bracket and having a piston that is secured to the chain, and a control device that is operative to cause outward movement of the piston which exerts a pulling action on the chain, wherein the part to be repaired is pulled outwardly for the straightening thereof.