wierd key

[tumblbug]

I am cleaning out my parents house and came acrossed this wierd key and I have no idea what i would be to. I am hoping someone can help. It looks like two keys that were puut together in an "x" shape so that there are ridges on all of the legs of the x. What would this key even unlock?

[thelockpickkid]

It's called a cruciform key, could go to any number of things, maybe a steering wheel lock??

[Schuyler]

All the legs or 3 of the legs?

[Engineer]

If the key has a long shank, it could be from a safe.

[Rocksmith]

It sounds like it is from a Sentry safe.

[Dak]

It sounds like it is from a Sentry safe.

i thought most sentry firesafes had a normal wafer lock in them.