Mitutoyo 950 253 Screw Pitch Gage: Accurate Metric Measurements for Precision Engineering Review

I won't "screw it up" anymore. Now I can check the pitch before "bleeding" the old bolts. I'm sorry I'm naive. This is a great tool and the blocking feature is good.

Tired of spending hours at the hardware store trying to find identical/matching screws for some of my pre-threaded aluminum sail mounts. These sensors have saved me a lot of time and hassle with the old "trial and error" method.

This is one of the best thread pitch gauges you can buy when you need to measure standard threads. As a locksmith, I often use this to thread old parts and thread new ones. Smaller double-sided gauges miss some of the thread sizes that this three-sided gauge has. I like the design of the gauge and it has held up well in use.