Master Lock® offers a complete line of Safety Lockout∕Tagout products, to complement our full range of Safety Padlocks. The Master Lock® Safety products and services are designed to help you successfully develop and implement the best possible lockout∕tagout system for your facility. The goal is for your facility to meet or surpass OSHA\'s LO∕TO requirements. You can rely on the Master Lock Safety Solutions™ lockout and tagout products to perform to the high standards you expect from Master Lock®.