Nudge Clip Selection left/right/up/down - Premiere Pro CC Keyboard shortcut
38 Premiere Pro CC Keyboard shortcuts for faster editing.
http://www.avidil.net/38-keyboard-sho...
You can move clips forward or backward in the Timeline by one frame at a time, or by a large frame offset. This command is called "nudging". When you are nudging a clip (or multiple clips), you are moving it forward, or backward in the timeline. When the clips being nudged are next to another clip, it overwrites clips as you nudge.
My Setting - (Default)
Default Setting – (Alt+up/down) (Alt+Left/Right) (Alt+Shift+Left/Right) (Windows)
Default Setting – (Cmd+up/down) (Cmd+Left/Right) (Shift+Cmd+Left/Right) (Mac)