Flat Openers or Bar Keys are simple to use openers. i have modified this one to allow for opening in either the forward down position or the common upwards motion. it also has a slot on the rear to hook around your belt loop. length is just under 7 inches 14ga thick material is what i have found to work best.
Bottle Opener Blank by Kevin Erickson
6 days ago
bottle opener bar key speed opener flat opener bar bartenders key