Proving Rings By Cherne

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Proving Rings By Cherne

Cherne Proving Rings are used to verify deflection gauge sizes and are available in standard and custom sizes.

Features:

  • Standard sizes: 6 in.-18 in. SDR 35 5% deflection and 8 in.-12 in. SDR 35 7.5% deflection
  • Custom sizes available for 5 in.- 30 in.
  • For sizing and pricing contact Customer Service