Vertical wall mount design provides storage for two jack stands, Aluminum .125-inch (1/8") material, laser cut, and press bent to form a light, yet strong bracket, Sold each and additional units can be mounted inline or parallel to hold additional stands, Precision 4 ton jack stands with a lifting range of 13 in. to 20-1/4 in. Strong heavy duty stamped steel with fully welded seams, Dependable ductile iron masts with 10 different height settings and Innovative wide-angle four point stance for extra stability.