Armstrong 15/64 with no 6 or 12 point just a circle

[toolaholic]

Got this on eBay for $2 and change . Free shipping . Not sending back for only $2 something. Check it out!

 

[mike93lx]

That's the special "infinite point" upgrade. Infinitely better than either 6 or 12

 

[jeffyhog]

That's just a loop to hang it. It's strictly an open end wrench.

 

[toolaholic]

Haha �� good replies

 

[bob15]

You use it on rounded over nuts and bolts

 

[tarmy]

That is for adjusting the computers on all electric cars. No sharp edges so when you go NUTS trying to fix one of those things that you don’t hurt yourself.