Actually MB did make a fuse installer. I have one. It looks like a little set of pliers made of plastic designed to hold a fuse, but I hardly ever use it, because it is bulky. I install one end at a time starting with the springy end and the fuse strip face down. Once the rigid end is snapped in, I rotate the fuse so the strip is facing up. I do this with my fingers, but then again I have 30 years of practice.
