H-frame press is all-welded steel for optimum rigidity. Sliding head design has hydraulic ram mounted on 12 inch x 12 inch x 1/2 inch steel plate. 36 inch inside width. Ram is powered by manually operated two-speed pump. Roll-up type bed is made of 11/2 inch x 8 inch steel channel with 8 3/16 inch opening. Positioning holes in frame provide vertical bed adjustment. Positioning pins are 1 inch steel. Includes pressure gauge and 1 inch x 3 inch x 11 3/4 inch bed plates. Comes with winch kit mounted on the press to assist with the movement of the bed. U.S.A.