The Asimeto Plug Thread Gauge (D/E) UNC Right Hand 2B No. 12 x 24 is a precision internal-thread gauge built for machinists, quality inspectors, and assembly technicians who need fast, reliable thread verification. Designed to work with common UNC hole standards, it delivers consistent results you can trust on every part.

• Thread Standards: Conforms to UNC, UNF, and UNEF internal thread forms for versatile use across standard tools and fasteners.
• Size and Class: No. 12 x 24 with a D/E designation and 2B internal thread tolerance for precise measurement alignment.
• Right-Hand Operation: Optimized for standard right-hand threads found in most assemblies.
• Construction: Precision-ground steel body with a durable knurled grip and robust end fittings for longevity in demanding shop environments.
• Tapered Entry: Tapered tip and guided entry that ease insertion into threaded holes while preserving thread integrity.
• Series: Part of the 695 Series, known for tight tolerances and dependable performance in quality control workflows.
• Accuracy: Engineered with tight tolerances to provide repeatable insertions and clear pass/fail indications across multiple measurements.

Using this gauge allows you to quickly confirm that a hole’s internal threads match the intended UNC specification, helping detect undersized or oversized threads before assembly. The tapered design and ergonomic grip support fast, damage-free insertions, improving throughput at QC stations and ensuring consistent acceptance criteria. Ideal for setup, in-process checks, and repair work, this gauge delivers reliable feedback that supports precise, interchangeable fastener fitting across your production environment.