HFS Steel Pin Gauges Set M1 with 190 pcs in Plastic Case
Durable bearing-steel pin gauge set with 60-62 RC hardness and polished, burr-free surfaces. Clear markings and a 190-piece range from 0.061 to 0.250 inches in a storage case. Users note high quality, accurate measurement, and versatile use including gunsmithing
Highlights
- 190-piece set across 0.061–0.250"
- clear size markings in case
- hardness for durability
Pros
- Durable bearing steel construction
- Hardness 60-62 RC for reliability
- Complete 190-piece range with clear markings
- Polished, burr-free gauge surface
- Includes storage case for organization
Cons
- Mixed opinions on oiling of pins
Best For
Features
- Made of bearing steel with heat treatment for hardness 60-62 RC
- 190-piece set spans 0.061–0.250 inches with 0.0002 inch tolerance and 0.001 inch steps; each length is 2 inches
- Polished, burr-free gauge surfaces finished to 10 microns or better
- Storage case marked jelas with size information etched on each pin gauge
- Suitable for checking diameters of holes, bushings, and worn parts