The JBO Plug Gauge - Metric (STI) is a precision inspection tool designed for metric screw thread inserts (STIs). Built for engineers, quality teams, and shop floors across manufacturing, automotive, and aerospace, this right-hand plug gauge verifies M10 x 1.5 STI inserts to exact standards, helping you confirm correct fit and alignment at a glance.

• Metric STI compatibility: Precisely sized for metric screw thread inserts (M10 x 1.5), enabling fast, reliable checks that keep your production moving.
• DAkkS-calibrated accuracy: Calibrated to DAkkS standards, delivering traceable, auditable measurements that support quality control and compliance needs.
• Rugged, hand-friendly construction: Durable metal body with a knurled grip and clean end faces designed for repeated use and easy handling in busy workshop environments.

Using this gauge helps you quickly validate insert conformity, reduce guesswork on the line, and maintain consistent results across batches. Its ANSI/ASME-aligned design and DAkkS calibration empower you to pass internal and external quality checks with confidence, by ensuring your metric STI inserts meet the expected 6H right-hand specification every time.