Zing Green Products' group lockout boxes allow authorized employees to affix a personal lockout or tagout device to the group lock box when they begin work and then remove those devices when they stop working on the machine or equipment being serviced or maintained. Keys can be retained in the box from the machine/equipment lockout points to ensure that machinery is not used until all work is completed. At Zing Green Products, our goal is to help our customers stay safe and compliant with our wide range of products and responsive service.