Water Meter Plug Locks

Looking for a solution to stop illegal water hookups, jumpers or someone not paying their water bill? Get the Meter Plug Lock this devices is a simple but effective way to limit the access or tampering of a meter valve once the meter has been removed from the location.

All you do is get the correct meter nut size, select the correct meter and then install with our security tool.

Meter Plug Locks come in a few different sizes, 3/4″ Inch, 1″ Inch and 1-1/4″ Inch. Please see the highlights of our Meter Plug Locks.


  • Super tough stainless steel for optimum corrosion resistance.
  • 100% lead free material
  • Easy installation
  • Maintenance free, one-piece construction
  • Locks into standard NPT and coupling threads
  • Recessed installation design for superior theft and tampering prevention
  • Key tools from McGard available ONLY to authorized personnel
  • Computerized key patterns registered to every end user for compete security
  • Common sizes available: 3/4″, 1″ and 1-1/4″
  • Custom sizes upon request (price and availability may change)