Portrait Quick Grab/Release Phone Stand with longer arms

thingiverse

I like @Paga777i's design, but for me the M3 screw holes were far too large for M3 screws. I remixed this to have proper M3 holes (2.9mm diameter). I also lengthened the grabbing parts of the "arms", since my iPhone with a case didn't get held securely with the original. I also found if you print his original lower support piece scaled up slightly to 103% on the X axis only, then you get a better, slightly tighter fit which works nicer.