This is a multitool keychain I made on Fusion 360. I haven't measured the hex sizes, so you`ll have to measure them if you plan on using the wrenches. It includes a bottle opener, hex screws, and a knife / box opener. The original design was by Liong Mah. PRINT WITH 100% INFILL IF YOU WANT TO USE IT FOR SERIOUS PURPOSES. If you end up making it, please comment a link to it so I can use it for the picture. You will get a shout out.