SnapOn Tool ID - A001616

[HankMurphy]

So I bought this on fleabay on impulse:

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?VISuperSize&item=280405206229

Now that I will soon be the proud owner...is there a special name for this 1/2" open end wrench? Judging by the handle size, it might be an older version of the current low torque slimline wrenches, but it's shorter, too.

Also, is there a recommended site for SnapOn identification (other than alloy artifacts) so that I don't clutter up the threads with simple questions?

Thanks in advance for any information,

 

[krusty the clown]

you can also check out www.collectingsnapon.com