Safety lockout boxes are ideal for group lockout situations. After the equipment to be worked on has been locked off, all lockout keys / fuses etc. are placed inside the lockout box and locked by the responsible person. Each worker then put his own lock and retains its key ensuring access cannot be gained to the keys / fuses etc. kept inside the box – until the work is completed and every one come and open their installed locks. Only when all locks are opened the lockout Keys and Fuses can be accessed. One lock is supplied with each box that has the master key – which can open all the locks.