Size . . . . . . . . . . . . . . . 11" highWeight . . . . . . . . . . . . . . . 4 lbs.Pull Capacity . . 1,800 lbs. min.Stroke . . . . . . . . . . . . . 1.125 in.Air Supply. . . . . . . 80 - 110 PSINSN 5130-01-395-1352