These are both made by G.A.L Gage.  Thier website is galgage.com.  I've got one set of fillet weld guages that I'd like 16.00 for and 1 V-Wac guage I'd like 16.00 for.  These are both in new condition I bought them as spares but I don't need them anymore.  I'll sell both together for 30.00 if you want them, S&H would be 2.00 for each or 4.00 total to anywhere in the U.S. except AK or HI.  This is about 1/2 what they cost new, figured I'd see if anyone on here wanted them before I throw em on Ebay.  If your thinking about getting into inspection these are pretty handy to have in your bag.  I'll take paypal or a M/O.  No checks.  Thanks for lookin.