The Master Lock 1457V410KA Valve Lockout Kit is a portable, valve-focused safety solution designed for isolating energy sources during maintenance. It includes three keyed alike Zenex™ thermoplastic padlocks, along with high-use valve lockout devices such as cable lockout, gate valve covers, and Grip Tight™ ball valve lockouts. All components are stored in a durable toolbox, making it ideal for individual workers who need a reliable, organized, lockout kit for valve control applications.