1.All lockers shall be pre-assembled, with all seams and joints welded for rigidity and durability ; 2.Heavy duty 16 gauge steel for locker bodies and door frames; 3.One-piece, 14 gauge steel on single, double and triple tier with both vertical edges formed into channel-shaped formation; top and bottom shall be flanged at 90 degree angle. 4.Padlock attachment is an integral part of the handle. Padlock is not included. 5.May be equipped with built-in locks or padlocks. 6.Number plates are available as accessories. 7.Heights shown do not include legs-add 6" to height for legs.