All-Welded lockers offer superior resistance to hard use and abuse. All body parts are welded into a single rigid unit to resist damage for the life of the product. The backs, tops, bottoms and shelves of each group of lockers are from one piece of steel that spans multiple lockers. The doors are made from 14 gauge steel. Sides, tops and bottoms are 16 gauge steel. Backs are 18 gauge. Lockers with doors 20" high or more are furnished with 3" high extra heavy duty hinges. For color options, see our Locker Color Chart