Dynabrade 96541 Tune-Up Kit for .4 hp Motor, Rear Exhaust 
Insize 4131-9D2, AMERICAN STANDARD THREAD PLUG GAGE, 9/16-18UNF, 6928640359033
$101.38
Class 2B.
Standard ANSI/ASME B1.2
Supplied with Go and No-Go gages together
Supplied with manufacturer inspection certificate.
Related products
Air Tool Accessories
Dynabrade 94991 1/4″ Female Composite-Style Coupler with 1/4″ Female Plug Assembly
$46.24