New portable group lock boxes are now available. Master Lock now offers enhanced portable group lock boxes made from 430-grade stainless steel to withstand the toughest environments. All three ...

To allow temporary workers to work on equipment that is locked out, one option would be to utilize a group lock box. When the authorized employee locks out all of the energy sources, he will place the ...

Accuform Signs' Look 'n Stop Group Lock Box holds up to 44 padlocks with slots, locks in five places, and combines both hinge and sliding mechanisms to secure the box in a closed position.