Asimeto Plug Thread Gauge (D/E) - Metric - Right Hand - 6H - M45 x 4.5Precision meets reliability with the Asimeto Plug Thread Gauge (D E). This metric, right hand gauge is designed for fast, accurate verification of internal M45 x 4. 5 threads in machining, manufacturing, and quality control environments. End configuration: D E ends provide quick go no go checks in a compact, dual ended form. Size and tolerance: Metric coarse 6H tolerance with M45 x 4. 5 thread size for dependable internal thread verification. Right