Padlock: Brass & Steel, Keyed Alike, 1-3/4" Wide MPN:A5562KA-53875

The Threaded Ring Gage offers the utmost accuracy for measuring the concentricity and runout of threaded holes with UNF threads using a go/no-go approach to ASME B1.2 and ISO M9 series standards as it provides an efficient way to inspect finished parts without relying on calipers, micrometers or complex comparative gages which are often less accurate over repeated usage. Manufactured to Class 3B standards, this premium-quality gage measures runout with extreme precision between 0 - 40 millionths ensuring that components conform to their intended size while offering the versatility of measuring both internal and external threads with its reversible thread form without necessitating additional gaging for varied applications. Its ideal users include toolmakers, engineers, inspection personnel across various industries like aerospace, automotive or industrial sectors that require consistent and accurate thread quality as part of their production processes, resulting in optimal performance and reliability of their finished products.