Auto Lift Sliding Jack 3,500 lb. Capacity Adjustable, will fit any brand of storage lifts. As long as they have a sliding rail. This will NOT fit on BendPak lifts. Overall Length 37-7/8", Overall Width 20-5/8", Lifting Height 6-5/8" ~ 14-1/2" Long Arm Extensions 31-7/8" ~ 59-3/4" Moveable Stand Extensions 37-7/8" ~ 50-7/8" Shipping Dimensions L 3' 2 1/2" x W 1' 10" x H 1', Shipping Weight 300 lbs.