Master Lock 410KAS6BLK Lockout Padlock Keyed Alike Black

Lockout Padlock for Energy Isolation

The Master Lock 410KAS6BLK is a thermoplastic lockout padlock designed for industrial safety programmes. Its black body and open steel shackle provide visible identification during maintenance procedures. The keyed-alike configuration allows a single key to operate multiple locks across a facility. It suits maintenance teams needing consistent lockout compliance.

Keyed Alike Limits Key Management Flexibility

Every padlock in the set operates with the same two supplied keys, which simplifies distribution but prevents individual access control. If a key is lost, every lock in the group is compromised until replaced. Non-removable keyways mean the key cannot be withdrawn while the shackle is open. This design restricts use to scenarios where shared access is intentional.

Thermoplastic Body Resists Chemical Exposure

The lock body is moulded from chemical-resistant thermoplastic rather than metal, so it withstands solvents and cleaning agents common in process plants. Steel shackle components remain exposed to physical attack but the body will not corrode or conduct electricity. Buyers needing a fully metal body or a shrouded shackle for higher physical security cannot use this model.