1/4-20 3B GO/NOGO PLUG GAGE SET WITH HANDLE & CERTS

1/4-20 3B GO/NOGO PLUG GAGE SET WITH HANDLE & CERTS

PRECISION GROUND TAPERLOCK THREAD GAGES
Superior Metallurgy High Speed Tool Steel Heat treated to 63-65 Rockwell C, the same hardness as used in tap manufacturing. Superior Accuracy Thread ground on proprietary Balax Thread Grinders. This unique grinding process provides accurate thread profiles with less lead error than other gage grinding methods used today.	Certificate of Inspection All Balax Thread Gages are furnished with actual fifth place (.00000) measurements of pitch diameter and major diameter to guarantee the accuracy of your gage to Class"X" tolerance levels. ALL BALAX GAGES ARE MADE IN THE USA

BALAX THREAD GAGES ARE A PREMIUM QUALITY, LONG LASTING, MADE IN USA THREAD GAGE.