◆ Personal lockout padlock that holds an isolation point open during maintenance and identifies the worker who applied it ● Master Lock Zenex thermoplastic safety padlock with a non-conductive (dielectric) body ▲ keyed different and key-retaining, accepts personal lockout tags Stocked by AIMS Industrial for trade, workshop, industrial maintenance and workplace safety customers across Australia. Part of the Master Lock workplace safety and security range distributed by Mayo Hardware. People Also Ask — Master Lock Safety Padlocks Keyed Different What is a Master Lock safety padlock used for? It's a personal lockout padlock that holds an isolation point open during maintenance and identifies the worker who applied it. What is the Master Lock Zenex padlock body made from? A thermoplastic body that's non-conductive (dielectric). Is this padlock keyed alike or keyed different? Keyed different — each padlock has its own unique key, and it's key-retaining so the key can't be removed while the lock is open. Can this padlock be used with personal lockout tags? Yes — it accepts personal lockout tags, and it's stocked by AIMS Industrial as part of the Master Lock workplace safety and security range, distributed by Mayo Hardware.