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$ 132.90
Sku: 073253

Cherne® Proving Rings

Cherne® Proving Rings are used to verify deflection gauge sizes and are available in standard and custom sizes. * Includes ring only 

  • Used to verify deflection gauge sizes
  • Standard sizes: 6"-15" SDR 35 5% deflection
  • 8"-12" SDR 35 7.5% deflection

Cherne® Proving Rings

Cherne® Proving Rings are used to verify deflection gauge sizes and are available in standard and custom sizes. * Includes ring only 

  • Used to verify deflection gauge sizes
  • Standard sizes: 6"-15" SDR 35 5% deflection
  • 8"-12" SDR 35 7.5% deflection
You may return new, unopened items within 30 days of delivery for a refund. To return a product, call us and ask for a Return Authorization Number. Write this number on the box near the shipping label. A return shipping address will be provided with the RMA number for the return shipment. You are responsible for the outgoing shipping and the return shipping charges. You should expect to receive your refund within four weeks of giving your package to the return shipper minus restocking fees and the original cost of shipping the product.
You may return new, unopened items within 30 days of delivery for a refund. To return a product, call us and ask for a Return Authorization Number. Write this number on the box near the shipping label. A return shipping address will be provided with the RMA number for the return shipment. You are responsible for the outgoing shipping and the return shipping charges. You should expect to receive your refund within four weeks of giving your package to the return shipper minus restocking fees and the original cost of shipping the product.

Cherne® PROVING RING, 8 IN. 7.5% Deflection, SDR 35 Cherne® PROVING RING, 8 IN. 7.5% Deflection, SDR 35

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