This jack with fully anodized finish has all the features of a professional aluminum race jack, and at a value price! Plus, its lightweight for easy transport and positioning. Lift Capacity (tons): 1 1/2, Min. Lift Height (in.): 3 1/4, Max. Lift Height (in.): 14 3/4, Frame Material: Aluminum, Strokes to Max. Lift (qty.): 10, Base: 21 7/8 x 9 3/4