Metal Four-in-One Ring Sizer Sticker Mandrel | Multi-Standard Ring Measurement Tool
Item No. DK77001
The DK77001 Metal Four-in-One Ring Sizer Sticker Mandrel is a versatile and durable tool designed to streamline ring sizing across multiple international standards—ideal for professional jewelers, gemologists, and ring dealers.
Built from high-quality metal, this mandrel delivers robustness and longevity critical for daily use in a busy jewelry environment. The four-in-one design integrates measurement scales for:
- US Sizes: 2–15
- Russian Sizes: 13–24
- HK / Japan Sizes: 1–36
- European Sizes: 41–76
This broad compatibility empowers users to accurately identify ring sizes for clients from any major market, eliminating guesswork and reducing errors. Whether you're sizing a custom design, conducting an appraisal, or fitting a ring on the sales floor, the DK77001 provides fast, reliable readings.
Featuring easy-to-read etched markings and a sleek metal stick format, the tool ensures precise measurement and professional-grade performance. Lightweight yet sturdy, it's perfectly suited for both in-shop use and on-the-go sizing needs.
Product Specifications:
• Item No.: DK77001
• Material: High-quality metal construction
• Measurement Scales: US (2–15), Russia (13–24), HK/Japan (1–36), Europe (41–76)
• Format: Four-in-one ring sizer mandrel with sticker-style labeling
Elevate ring sizing efficiency with the DK77001 Metal Four-in-One Ring Sizer Mandrel—the smart, accurate, and multi-standard solution for professional ring measurement.





