Portable Metal Lock Box, BlueAccommodates up to 12 padlocks on the lid and can also be used as a lock storage box for up to 40 padlocks Use one lock on each energy control point and place the keys in the lockout box; each worker then places his own lock on the box to prevent access Each employee retains exclusive control, as required by OSHA, by placing his own lock on the lockout box containing the keys to the job locks As long as any one worker's lock remains on the lockout