Milwaukee tank works key???

[Pschiffe]

[QUOTE=Ltbigtoe1;29979]Looking for a key blank like this for my lock. I am in need of 2 of them. I ordered a pair of Ilco 994m’s. My local smith said if i could get something close he could try to make it work. Neither pic is mine but i believe the second pick is of a 994m in a Yale lock
/QUOTE]
I don't think 994M will work, you are looking for something like Old Ilco 1269, unfortunately l-o-n-g obsolete, see image attached.

Pete Schifferli