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Tamper-Proof Key Rings®

These key rings ensure your keys are absolutely secure
  • Use rings to hang keys, shop tools, medical equipment and other items you need to closely monitor.
  • Solid stainless steel 5/32 rings with interlocking ends provide maximum security; close one end inside the other and use sealing tool to secure the connection; keys cannot be removed unless ring is cut with bolt cutter or cutting tool.
  • Patented seal allows use of the entire ring, keys won't bump against a raised area when flipping through; withstands more than 800 Lbs. of force before breaking.
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Tamper-Proof Key Rings®


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Tamper-Proof Key Rings®

  • Ring is engraved with a unique serial number for identification and auditing (factory chooses numbering).
  • Easy-to use, ergonomically designed tools use mini rollers, vice-like grips and pressure handles to close and crimp ring to seal.
  • Closing Tool pulls the ring closed and locks it in place; Crimping Tool then squeezes the connection where the two ends of the ring meet to create a permanent seal (tools sold separately).
  • Cutting Tool eliminates the need for bolt cutters for removal; cuts through ring but will not cut anything else; ring cannot be re-used once cut.
Dimensions 1 5/8" Dia, 1" Dia, 2" Dia, 3" Dia, 4" Dia.



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