Bunker Fire & Safety

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Storz Security Lock

The STORZ SECURITY LOCK is a stainless steel device that can be installed on “any 4” or 5” storz fitting” to safely secure and lock Caps, Valves, or Hoses. When installed on Fire Sprinkler Storz Connections we recommend using a “Break Away” lock.


  • Protect Fire Hydrant Waterways
  • Deter Theft of Caps
  • Prevent Entry of Obstructions to Fire Sprinkler Systems Connections
  • Secure Temporary or Emergency Hose Lines and Valves
  • Use to Tag/Lock Out “out of service hydrants

Note: padlock not included


Part ID Product Option
SSMSL4 Stainless sheet metal storz lock for use with padlocks (pair) 4″ Storz
SSMSL5 Stainless Sheet metal storz lock for use with padlocks (pair) 5” Storz