Merco'™s galvanized steel ladders are a great way to add a ladder to your dock at a minimal cost. These ladders are great for occasional emergency use. The hot dipped galvanizing on the steel ladder will last in most environments for a long time. The steps are 16-1/2" wide and 4-1/4" deep, 400 lbs per step weight capacity, and are available in 4 - 7 step models standard. PDF Drawing