Thread Plug Gage 1/4-32 UNEF 2B Double Ends Thread Plug Gage Unified Thread Gage

Material:Tool Steel 60-62 RC; 

Class of fit: 2B including T=(GO) Z=(NOGO)

Brand new Standard: 2B T=GO Z=NOGO RH( right hand)

Style: right hand, double ends with handle .

Package include:1* Plug Thread Gage.