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  •   The Head Protector freely rotates to prevent screw removal as well as protecting the screw head against attempts to grip it with tools.

    The Head Protector freely rotates to prevent screw removal as well as protecting the screw head against attempts to grip it with tools.

Tamper Resistant Screw Lock Assembly Kit

The TRS Lock Assembly Kit is a low cost, effective device for securing ringless style electric meter sockets and other metering cabinets. The unique tapered screw head is virtually impossible to grip with ordinary household tools. It is very secure and can only be removed with the special TRS Key. The freely rotating Head Protector completely surrounds the screw head and restricts access and tampering attempts. The Clip Nut provides strong, reinforced engagement of the TRS screw for maximum tamper resistance. Key sold separately.


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Features & Benefits

  • Low cost security
  • Tamper resistant - tapered components resist gripping with ordinary tools
  • Versatile and reusable
  • Custom combinations available
  • Case hardened to resist cutting tools
  • Plated for corrosion resistance
  • Tamper Resistant Screw Key Sold Separately

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