The Ruger Security 9 Sneaky Pete Holster (Belt Clip) has a sewn belt clip which can accommodate a belt up to 1.75 inches wide. The opening is made in such a way that you cannot accidentally place your finger on the trigger during draw.
Wow, I just received the first pre-production version of this holster and I can't believe that no one thought of this sooner! I fell like I have 3 different holsters for the price of one since I bought two extra tactical patches. Thanks Sneaky Pete, now I'm even sneaky-er!