The Occupational Safety and Health Administration is an agency of the US government under the Department of Labor with the responsibility of ensuring safety at work and a healthful work environment. OSHA's mission is to prevent work-related injuries, illnesses and deaths. We want our work places to be safe and by using the right tool for the job the work place becomes a safer place. The ExCal-1 is the only tool of its kind! The ExCal-1 is the only tool that allows casing-hand