Size . . . . . . . . . . . . 11 3/4" highWeight. . . . . . . . . . 5 lbs. 2 ozs.Pull Capacity . . 2,800 lbs. min.Stroke . . . . . . . . . . . . . 1.125 in.Air Supply. . . . . . . 80 - 110 PSINSN 5130-01-395-1353