KMJ Performance Rockers???

All of the aluminum ' no name rockers' that I have bought and used all have the press in pin with teeth...but they also have a clip on the other side of the pin.

None of them have ever failed...and i shift over between 6800-7k, a lot...and big lash solid cams.

I'm talking about the stainless rockers (can't speak for the aluminum), & the "tip" that rides the valve stem, what rockers do you have that has a clip on the tip roller? All i've seen are the ones that teeth on one end or compressed on both ends.