Truthread Plug Thread Gauge (D/E) - UNC - Right Hand - 2B - 1.1/8x7

The Truthread Plug Gauge (D/E) - UNC - Right Hand - 2B - 1.1/8x7 is a precision internal thread gauge designed to quickly verify threaded holes. Built to conform with UNC, UNF, and UNEF thread standards, these gauges deliver tight tolerances for reliable, repeatable measurements. The tapered body and dedicated handle make insertion smooth and controlled, helping you assess thread fit with confidence.

This gauge is ideal for machinists, inspectors, engineers, maintenance technicians, and hobbyists who work with common US-threaded holes. Use it in production, quality checks, or field service to confirm hole threads are within specification and to detect damaged or misaligned threads before they become a costlier issue.

• Tapered design with easy-grip handle: Enables smooth alignment and insertion into threaded holes, delivering fast, accurate checks with minimal effort and reduced risk of cross-threading.
• UNC/UNF/UNEF compatibility: Works across the three major Unified thread standards, simplifying tool selection and speeding setup by covering a wide range of hole threads with a single gauge.
• 2B right-hand internal thread tolerance: Tight tolerances provide consistent, dependable measurements for quality control and calibration tasks, helping you trust every check.

With the Truthread Plug Gauge, you gain a reliable reference for thread quality that supports faster inspections, reduced rework, and improved consistency across parts and batches. Its robust design and standardized tolerances help you maintain confidence on the shop floor, whether you’re validating new openings or verifying existing holes during maintenance and assembly.