I came across an "Ideal" brand deadbolt yesterda. It is already mounted on a advertising or mini demonstration door--which would make a great mount for practicing.
I've never heard of this brand before--but presume it's make by another company and marketed under this tradename.
At the same surplus store I came across an old (25-30 years?) Yale deadbolt. Does Yale still make these? The keyway looked unfamiliar and looking into the keyway, the pins look fat--wider than standard Kwikset/Schlage pins. But maybe this was an optical illusion because I was excited seeing so many surplus locks in one place...
If anyone has info on these two locks, let me know... I just haven't seen either of these two cylinder locks being sold in stores anywhere.