Accuform Signs portable group lock box. With various personnel working on multiple locked out equipment or machinery, prevent access to the keys by locking them away in a lock box. Slot style has 13 slot holes on the top lid of the lock box. The slot holes allow authorized workers involved to secure a personal padlock to ensure that no one person has access to the keys in the box until they have removed these padlocks. Features include lockable closure (padlock(s) sold separately), top key slot and carry handle for portability. Yellow color. Measures 10-inches width by 6-inches length by 4-1/4-inches height.