The JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. Its Go/No-Go design lets you quickly verify threaded holes, helping ensure parts will fit together cleanly and consistently. Ideal for engineers, machinists, quality inspectors, and maintenance teams, it delivers fast, reliable checks that keep production moving.

Crafted with hardened steel for lasting durability, this gauge is built to withstand daily workshop use. It is specified for right-hand metric fine threads (M26 x 2, 6G), delivering repeatable measurements across production runs and maintenance tasks.

• Go/No-Go Quick Validation for Metric Fine Threads: Instantly confirm hole acceptance for M26 x 2 fine threads, reducing inspection time and guesswork with clear pass/fail cues.
• Precise M26 x 2 (6G) Right-Hand Thread Coverage: Designed to match standard metric fine holes with right-hand threads, ensuring consistent seating and reliable measurements during every check.
• Durable Hardened Steel with Ergonomic Knurl and Color-Coded Ends: Built to last in busy shops; knurled grip provides secure handling, while color-coded ends help you identify the go and no-go sides at a glance for faster setup.

This gauge streamlines quality control by delivering fast, repeatable thread verification, reducing rework, and helping you maintain tight tolerances across parts and assemblies. With the JBO Thread Plug Gauge in your toolkit, you’ll improve inspection efficiency, protect mating fits, and boost overall workflow reliability.