For sale is a custom made Single hole knuckle EDC key chain that’s been CNC machined from solid brass Made in the U.S.A. It’s not cast plated steel like most of the cheaper ones made in China! You will immediately see and feel the difference! The key chain has a beautiful finish and all the edges are nicely beveled to fit your fingers perfectly. This EDC has a bottle opener machined into it. It also has a 1/4″ hex hole that will accept any 1/4″ hex tool! Literally 100’s of different tools will fit this EDC! The dimensions are: 3/8″ thick , 2.5″ in height and 1.5″ in width. The finger hole is 1″ in diameter. Weight is 4.3 ounces. Your item will ship USPS first class within 1 business day of purchase. CNC machined from solid brassMade in the U.S.A.Self DefenseBreak GlassBottle Opener1/4″ hex hole will accept literally 100’s of different tools.3/8″ thick, 2.5″ in length, 1.5″ inches in widthWeight is a whopping 4.3 ouncesPackage includes 1 solid brass edc. (No rings, lanyards, or tool accessories come with) Please contact with any questions.