Metric left hand thread plug gauge.
Size: M77 x 1.5
Class: 6H
T pass and Z not pass.

Please note that the gauge price does not include a third-party inspection certificate. If you require a certificate, please add it to your cart via the link below when ordering your gauge. We will ship the gauge once it has been tested and certified. Please allow approximately one week for the testing process.

products/thread-gauge-certificate

Product images are for illustrative purposes only and may differ from the actual product.
If you can’t find the size you’re looking for, please feel free to reach out to us. We also offer custom sizes to fit your needs.

List of sizes available
M2 M9 / M10 M14 /
M15 M19 / M20 M24 /
M25 M29 / M30 M34 /
M35 M39 / M40 M44 /
M45 M49 / M50 M54 /
M55 M59 / M60 M64 /
M65 M68 / M70 M74 /
M75 M79 / M80 M84 /
M85