Brady 145580 Safety REDBOX Group Lockout Box

SAFETY REDBOX® is a wall-mountable and portable lock box that features a quick release internal slide button that allows the lockbox to be carried to the point of need.
Made of heavy-duty, powder-coated steel for rust-resistance and durability under most environmental conditions
Use one lock on each energy control point and place the keys in the lock 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 lock box containing the keys to the job locks
As long as any one worker's lock remains on the lock box, the keys to the job locks contained inside cannot be accessed