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  • The Cap Lock Assembly is an ideal solution for securing exposed male pipe threads.

    The Cap Lock Assembly is an ideal solution for securing exposed male pipe threads.

  • Cap Locks are available with an optional Metal Sealing Ferrule or Heavy Duty Steel Sealing Ferrule. Both provide an excellent means to seal the assembly.

    Cap Locks are available with an optional Metal Sealing Ferrule or Heavy Duty Steel Sealing Ferrule. Both provide an excellent means to seal the assembly.

  • Cap Locks are available in standard thread sizes from 1/2

    Cap Locks are available in standard thread sizes from 1/2" to 2"

Cap Lock Assembly - Water

The Cap Lock Assembly is a heavy duty steel locking assembly designed to secure male pipe threads from unauthorized access. The internal threaded cap meets NPT standards for pipe. The outer body is contoured and designed to freely rotate around the inner body thwarting efforts to unscrew the device. Special design features prevent moisture or glue from seeping between the inner and outer bodies effectively thwarting tampering attempts. Cap Locks are available in thread sizes from 1/2" to 1-1/2".


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Features & Benefits

  • Heavy duty carbon steel construction
  • Case hardened components resist cutting with hacksaws and other tools
  • Threaded cap meets NPT standards
  • Available in multiple sizes to fit 1/2" to 1-1/2" male pipe
  • Available with optional metal or steel sealing ferrule
  • Available with your choice of Inner-Tite standard length barrel lock
  • Specially plated for corrosion resistance

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