System - Modular system allows for the lockers to be fixed together to form a stack or block of lockers. Locking - Standard Key lock with optional Master Key. Construction - Fixed welded frame design, added to high quality fixings, make for an extremely sturdy, durable & robust locker. Special Features - Door can be fitted with a right or left hand opening. Each unit has a ventilated door and can also be fixed to a wall. Assembly - Lockers are supplied as a flat pack with easy to assemble fixed frame design, which can be built in less than 5 minutes.