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, Wall mount is made in the USA right here at Speedway Motors, Aluminum .125-inch (1/8") material, laser cut, and press bent to form a light, yet strong bracket.
