S31 Global Zenex Safety Padlock

SKU: 410KA
Price Units

The Masterlock S31 Global Zenex Safety Padlock’s marine grade 316 stainless steel shackle provides superior corrosion resistance. The Masterlock S31 Global Zenex Safety Padlock stands up to chemicals, temperature extremes and is UV stable. The S31 replaces the Masterlock 410 Safety Padlock.

Masterlock S31 Global Zenex Safety Padlock features

  • 3/16″ (4.76mm) diameter shackle fits more applications
  • 1-3/8″ (35mm) wide 1-7/8″ (48mm) tall Zenex™ black body, shackle with 1 1/2″ (38mm) high clearance
  • Patented design complies with the OSHA guideline of “one employee, one padlock, one key”
  • Key retaining – ensures padlock is not accidentally left unlocked
  • Includes English write-on “Danger” and “Property Of” Labels; 14 language options available for global identification purposes
  • S142 Photo identification label available for immediate user recognition
  • Keyed different 6-pin tumbler cylinder
  • Keyed alike, master keyed, and keyed alike-master keyed options available
  • Commercial boxed packaging, shelf pack qty 6, master carton qty 36

Masterlock S31 Global Zenex Safety Padlock variations

Base Model

Body Colour


Shackle Length


Red, Orange,
Purple, Teal,
Yellow, Black,
Green and Blue

Keyed different
Keyed Alike
Keyed Different Masterkeyed
Keyed Alike Masterkey Padlock


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