French Cleat Storage
From London Hackspace Wiki
French cleats are a system of mounting tool holders, cabinets and similar articles to the wall which we are hoping to implement in our new location at RoPR.
For those not familiar, see this video
Details of the LHS 'standard' cleat system can be found in 22033-E011-D01-r03_LHS_FRENCH_CLEAT_SYSTEM_TYPICAL_DETAILS.pdf