Precision Master Rings and Plain Ring Gages
Find the ideal combination of reliability and performance with our Ring Gages, exclusively at Selectum. Ring gage products offer essential solutions for bore gage setting and precision measurement. Whether you're upgrading your facility, expanding operations, or replacing worn components, ring gages enhance efficiency and reliability. With our curated selection featuring trusted brands including SPI, Vermont Gage, Mitutoyo, Fowler, and Mahr, Selectum ensures you get both performance and value with convenient delivery and dedicated technical support. Explore our catalog to find the right ring gages for your needs.
Applications and Uses for Setting Ring Gages
Ring Gages provide accurate and consistent measurement references, essential for quality control and precision engineering. Plain ring gages and master setting rings are widely used for bore gage setting, calibrating inside micrometers, and verifying dial bore gages. Threaded ring gages enable go no-go testing for thread inspection. Their versatility allows them to serve various operational needs across industrial, commercial, and laboratory settings while integrating with existing measurement systems and workflows.
Products in this category
This category offers a range of options to suit your operational requirements:
- Plain setting rings in sizes from fractional inches to over 11 inches for bore gage setting and calibration
- Steel setting rings for inside micrometers, Holtest, and dial bore gages from Mitutoyo
- Threaded ring gages including go no-go ring gage sets for thread inspection
- Master setting rings available in different sizes and configurations from SPI, Vermont Gage, Mitutoyo, Fowler, and Mahr
Materials, durability and performance
Our Ring Gages are manufactured from hardened steel for long-term dimensional stability and wear resistance. These products are engineered to withstand the demands of daily industrial use while maintaining consistent accuracy. Designed with longevity in mind, they offer dependable service whether used for routine calibration or demanding thread ring gage inspection applications.
Specifications and selection guide
Choosing the right Ring Gages means considering your operational requirements and application specifics. When selecting a plain ring gage or master setting ring, evaluate your specific needs including nominal diameter, tolerance class, and whether you need a setting ring for bore gages or a go no-go ring gage for thread inspection. Our catalog offers over 330 ring gauge options to help you find the right fit.
Complete your setup
Enhance your operations by pairing Ring Gages with complementary items from our related categories. Combining these components creates an efficient and reliable measurement system suitable for demanding applications, helping you maintain operational efficiency and quality compliance.
Frequently Asked Questions About Ring Gages
What is a setting ring used for?
A master setting ring is a precision reference standard used to zero or calibrate bore measurement instruments such as inside micrometers, dial bore gages, and Holtest gauges. Setting the instrument to a known ring diameter before measuring ensures accurate and repeatable results.
What is the difference between Go and No-Go ring gages?
A Go ring gage checks that a part's external thread or diameter does not exceed the maximum allowable size — the gage should slide on freely. A No-Go ring gage verifies the part is not undersized — it should not fully engage. Together, a go no-go ring gage set confirms the part falls within the specified tolerance range.
How often should ring gages be recalibrated?
Recalibration intervals depend on usage frequency and your quality management requirements. High-volume inspection environments typically recalibrate every 6 to 12 months, while lighter use may allow longer intervals. Regular visual inspection for wear or damage is recommended between calibration cycles.
Why Shop Ring Gages at Selectum
Shopping for Ring Gages at Selectum means investing in quality, reliability, and convenience. Our catalog features trusted brands with proven equipment that meets rigorous standards. Alongside competitive prices and a seamless ordering experience, we offer knowledgeable technical support and flexible delivery options. Browse our ring gages selection at Selectum and optimize your operations today.