Lockers are an answer to a growing need for optimising the office space or any other commercial space which requires locker storage. Such units often replace pedestals in large offices. The locker is mainly designed for storing personal artefacts. Lockers can be assigned to specific individuals, and correspondence slots are an additional advantage. Apart from the traditional lock, the locker can be fitted with a combination lock or an electronic one. Lockers are available as 4OH and 5OH modules.