Jack found.....what's it to and worth?

[challenger71]

I found a jack in a car, not a mopar, and was wondering what it is to.  The number on it reads, 2962261.  I think it may be an original 71 Challenger jack, but not sure. I don't have the base or the hook, just the jack and it works good.

[Alaskan_TA]

I have never seen a Mopar jack from that era with a part number on it & I do not see that part number in the 1970-71 parts book. 

Got a photo?

[challenger71]

I guess it's not a part number cause it says patent number. Here is a pic of the body.  The shaft looks like a "Y" from the ends.

[Alaskan_TA]

Not a '71 for sure. Look for a 2 digit date code stamped in the jack body or on the end of one of the rivets.