Apparatus and equipment (of metal or otherwise) for storage including: manually, mechanically and/or electrically operated storage apparatus, devices and systems, mobile, relocatable and/or otherwise; mobile storage systems; shelves and shelving of all types; cupboards and cabinets; lockers; drying racks; panels configured to engage fixture elements for supporting shelving; modular units for use as shelving; mobile storage racks; relocatable storage racks; storage modules; office storage systems; pallet racking; and parts of and accessories for such goods, including: mechanisms for use in adjusting the position of shelving, rails, frames