Posted by Joe Cimoch [22.214.171.124] on Wednesday, August 29, 2012 at 09:04:56 :
I was looking at impact wrenches that describe two types of anvils - detent pin, and hog ring.
I guessing that the one I have now, has a little ball on the anvil to keep the socket in place, but how does the hog ring work? I haven't seen one up close.
I have also seen it called a friction ring.
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