Miumaeov Thread Plug Gage Gauge Set Double End Go-No Go Class 2B ANSI Taper Lock Thread Gage Detection Tool

7PCS Specification Colour: Black Material: SKD11 Type: Thread gauge(GO and NO GO) Scope of application: Metric threaded bore Features: 1.High-precision 2.Good stability of hardness 3.Wide range of use and long service life Package Included: 1 xM12*1.75 1 xM10*1.5 1 xM8*1.25 1 xM6*1.0 1 xM5*0.8 1 xM4*0.7 1 xM3*0.5 10PCS Specification Colour: Black Material: SKD11 Type: Thread gauge(GO and NO GO) Scope of application: American threaded hole Features: 1.High-precision 2.Good stability of hardness 3.Wide range of use and long service life Package Included: 1 x1/2 - 13UNC-2B 1 x7/16 - 14UNC-2B 1 x3/8 - 16UNC-2B 1 x5/16 - 18UNC-2B 1 x1/4 - 20UNC-2B 1 x1/4 - 28UNF-2B 1 x10 - 32UNF-2B 1 x8 - 32UNC-2B 1 x6 - 32UNC-2B 1 x4 - 40UNC-2B