Just a quick video showing lock rock / lock slip on an Emerson knife... Check out my Knife and Axe Sharpening and Modification Playlist:    • Knife, Axe and Tool Sharpening, Maint...   Check out my Knife and Axe Playlist:    • Knife / Axe Previews and Reviews   If you liked this video you can see more like it here: null You can also follow me on Twitter and Instagram: http://www.twitter.com/TheSmokinApe http://www.instagram.com/TheSmokinApe Thanks, TheSmokinApe