The OTC 1066, a reliable single-acting Power Twin ram is matched with a versatile 2-jaw or 3-jaw puller. Lightweight ram can be used in other applications. Hydraulic pump is not included. 17-1/2 Ton capacity with a maximum reach of 11-1/2" and a maximum spread of 20". Jaw thickness is 13/16" and width is 1-9/32". It is a puller only.