Archived from groups: alt.games.mame (More info?
if they are for home use disassemble them and pull the pins/plates and
just use a paper clip
luckily when i got my outrun machine without keys it happened to take
the same key as my camper shell what are the odds?
and that i even checked (well i had my keyring there and figured what
my homo depo has nothing but silver ones they are $3.99 and it takes a
lot of looking to get 3 keyed alike chances are the backdoor needs a
longer barrel so get 2 the same for the coindoor/moneybucket
if it is for home use just pull the pins and paperclip it