Road Trip! I was originally convinced that the Gadget Station would call for knife hinges. But just for fun I decided to take a trip to my local Woodcraft to see what they might suggest. Well, surprise surprise! I discovered a hinge that I had never noticed before. The Soss Invisible Hinge. I actually like this hinge better and I think it will suit this application perfectly. I hope you enjoy this little review of common hinges with our friend, Frank Galloway, at the Chandler, AZ Woodcraft Store.