Bought a set and I'm tearing um down to replace the o-rings and make sure the caps are still good!

OMG!!! Yea they are the best thing since sliced bread but FAWK what good are they if you can barely break the things down to service them... **** spent 2hrs and so far all i've gotten is a stub shaft off the long side.... impact gun broke on me, etc... shiat...

 

What exactly is the problem you're having? Try a little PB blaster... works wonders for stuck stuff!

 

they are just a VERY tight fit.... had to beat the stub shaft off with a mini sledge... broke my impact gun so i can't so **** now... really pissed bout that!!