import single frame from image sequence

In Premiere Pro 2 (Windows), I'm trying to import a single frame from an image sequence. I'm doing this because I want to hold certain frames for a few seconds. But every time I try to import that one frame, Premiere imports the entire sequence again. I've unchecked "Numbered Stills" on the Import dialogue, but that doesn't help.

The only work around I've found is to copy and paste that frame into a different directory so it's isolated from the rest of the sequence. That's kind of ghetto though.

- Dustin