I've fixed bicycles, garage doors, zippers, tents, cars, a light aircraft, more zippers, radios, servers, routers, firewalls, shoes, even more zippers, an oven, several faucets, drains, shelving, furniture, gates, a bunch of cans, firearms, innumerable beer bottles and even more zippers with a multitool. As useful as I find screwdrivers, bottle openers, can openers, knife blades, awls, scissors and files, I tend to use the pliers the most.