Need someone to measure a M@g light

I am out of town right now and I cant fins a m@g light at the business I am at. The measurement I need is the dimention of the inside of the head of a D m@g. I found a whole bunch of aluminum slugs in different sizes, and one size looks like it might fit on the lip on a D m@g. I plan on making a quad K2 and this might work for me

Help Please.

Jeff

I get 1.895", the last digit is an estimate because my calipers only are marked to the 0.01"

THANKS, that is what I needed. I may be posting some cheap stuff soon +S/H. I am at a shop where they LASER cut metal parts including aluminum. I pulled a BUNCH of slugs from one of the dumpsters. The large ones are 50mm x 3mm ( about 1.95" diameter). I have filed down round slugs smaller than these MANY times for mods. With a little work these could fit in the head of a D m@g as a sink. I also have two sizes of smaller ones, 14.5mm diameter x 5mm thick, and 15mm diameter x 3mm thick. Is anyone interested in some of these? Like I said, I would keep it cheap for modder fodder. If there is some interest I will open a post in B/S/T.
Jeff

I'd be interested.