2 Ton Capacity, Xtra Low Profile Lock N Lift Floor Jack, Sneaks Under Vehicles As Low As 2-3/4" & Raise Up To 15-1/2", Includes A Steel Safety Bar That Slides Under The Lift Arm To Secure The Jack In The Topped Out Raised Position, Safe For Unibody Vehicles, Lift Range: 2.75" - 15.5", Meets 2009 ASME/PALD Standard.