Specification Brand : M & J Tooling LLC ItemName : New 11/16 16 UN 2A Special Set Thread Plug GAGE .6875 GO NO GO = .6430 & .6405 - DW31488BY4 ItemTypeKeyword : thread-gauges Manufacturer : M & J Tooling LLC NumberOfItems : 1 PartNumber : DW31488BY4 ProductDescription : YOU ARE PURCHASING THE PICTURED RIGHT HANDSPECIAL SETTHREAD PLUG GAGE.
THESE GAGES ARE USED FOR CALIBRATING THREAD RING GAGES ONLY! THEY ARE NOT USED FOR CHECKING THREADED HOLES IN A MACHINED PART!