Master locks range of ready to go lock out kits are quick and practical solutions to give you the right range of lock out equipment to get the job done straightaway each kit has the right mix of products for specific uses the master lock electrical lockout tagout safety series kit has everything an electrician will need for a safe and secure job it comes with a wearable pouch which makes it practical and portable the pouch combines and organises the electrical lockout devices and has a singl