Another Whatsit with numbers

[wesfrye53]

I found this in my yard some time back. I know it's not old as it appears to be chromed. On the inside of the back it says: Forged, Taiwan, LIFU, 12F8

Any thoughts as to what it is? The numbers, going clockwise are: 15E, 12, 14, 11, 15, 13, 14, and 10

 

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[Charlie P. (NY)]

Spoke key for tightening bicycle spokes.

 

[jasonbo]

 

[wesfrye53]

Thanks Charlie P. and jasonbo. I'll look now to see how it works cause my curiosity is up and right now can't see how it works.

Thanks again!

 

[Charlie P. (NY)]

Here is a different version, but showing how they are used.

http://en.wikipedia.org/wiki/Spoke_wrench