Master Lock 410 Zenex OSHA Safety Lockout Padlocks


Item normally ships out within 1-2 Weeks (excluding transit time). If out of stock it can take up to 3-4 weeks (excluding transit time). Specific options may or may not increase shipping time. For any reason, if there is a delay in shipping time we will notify you. Feel free to contact us if you have any concerns.


42% Off


The minimum purchase order quantity for the product is 6


Details: Master Lock 410 Zenex OSHA Safety Lockout Padlocks

The flagship padlock of the Master Lock Safety Series, the 410 is ideal for use in industrial lockout/tagout applications. Its special Zenex body makes it both lightweight and tough under pressure. Zenex is a special alloy custom-made for Master Lock that incorporates polycarbonate, polyester, mineral, and glass fibers. This combination creates a lightweight plastic lock body that withstandsĀ corrosive environments, drops, moisture, and UV exposure better than steel or brass.Ā Each lock comes with English, Spanish, and French identification labels and is available in a variety of colors. Comes with 1 KEY.


  • Body Width: 1-1/2" (48mm)
  • Shackle Diameter: 1/4" (6mm)
  • Vertical Clearance: 1-1/2" or 3" (48mm or 96mm)

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Lockout-tagout (LO/TO) safety procedures, as defined by Occupational Safety and Health Administration (OSHA), require that lockout devices be durable and standardized. Lockout devices use color, warning labels or tags, and a physical barrier to temporarily prohibit machine operation or power activation, and reduce accidents, during maintenance or repair. This padlock is just one of many parts needed to safely execute a lockout.



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Master Lock 410 Zenex OSHA Safety Lockout Padlocks

Master Lock 410 Zenex OSHA Safety Lockout Padlocks