Periodontal Probe Inserts, #CPNG 22, M 2.5 Measurement Scale 2-4-6-8-10-12 | Helmut Zepf No. 24.454.02
The Periodontal Probe Insert #CPNG 22, M 2.5 is a precision-engineered diagnostic instrument designed to support accurate and consistent periodontal assessments in clinical practice. Manufactured by Helmut Zepf, a trusted name in German dental instrumentation, this insert delivers the reliability and performance that dental professionals demand worldwide.
Product Specifications
- Instrument Type: Periodontal Probe Insert
- Model: #CPNG 22, M 2.5
- Measurement Scale: 2-4-6-8-10-12 mm
- Manufacturer Number: 24.454.02
Measurement Scale
The clearly defined measurement scale of 2-4-6-8-10-12 mm on this Periodontal Probe insert allows clinicians to assess pocket depths with precision and confidence. The incremental markings support efficient charting during routine periodontal examinations, minimizing the risk of misreading and improving procedural accuracy across a wide range of clinical presentations.
German Craftsmanship
This instrument is proudly made in Germany, reflecting the high standards of quality and durability that Helmut Zepf instruments are known for worldwide. German manufacturing ensures consistent tolerances, corrosion resistance, and long-term performance under demanding clinical conditions.
Clinical Application
As a versatile Periodontal Probe insert, the #CPNG 22 threads into compatible Helmut Zepf interchangeable-insert handles with the M 2.5 thread. It is well suited for periodontal screening, pocket depth measurement, and routine periodontal maintenance procedures. Clinicians benefit from the ergonomic design and precise tip geometry that this insert provides, enabling thorough and reproducible assessments session after session.
1-Year Warranty
This Helmut Zepf instrument is covered by a 1-year warranty against defects in materials and workmanship from the date of delivery.
60-Day Returns — Any Reason, Even If Used
Put this instrument to work in your practice. If it is not right for you, return it within 60 days of delivery for a full refund — for any reason, even if it has been used.

FAQ
What measurement scale does this Periodontal Probe insert use? This insert features a 2-4-6-8-10-12 mm measurement scale for precise pocket depth readings.
Who manufactures this instrument? It is manufactured by Helmut Zepf, with a manufacturer number of 24.454.02, and is made in Germany.
Which handles does this insert fit? It has an M 2.5 thread and fits compatible Helmut Zepf interchangeable-insert handles with the same thread. Verify the thread specification against your handle before clinical use.
Compare With
| Brand | CP 22 (2-4-6-8-10-12) – Base Designation |
|---|---|
| Hu-Friedy | PCP2 |
| American Eagle | AEP2-12B |
| Nordent | PCN22 |
Base pattern designations shown. Same clinical pattern, not identical manufacture — see our Hygiene Instrument Comparison Chart.
Manufacturer literature: ZEPF Dental Catalog (PDF) — more in our Catalogs & Product Library.
This is a CPN 22 Periodontal Probe. See all 3 Zepf versions — handles, coatings and replacement inserts — on our CPN 22 Periodontal Probe page.
Backed by our Helmut Zepf Warranty — lifetime on extraction and explantation forceps, one year on every other Zepf instrument. Full terms and how to make a claim are on the Warranty page.
