Carl....I love your posts...and I hate your posts. I love them because to me they ring true, and I hate them because they ring true! I often convince myself that my need for a thing is much greater than it really is. This leads to needless purchases and then the inevitable WANT TO SELL thread. My need for these EDC items is relatively small but I fall into the trap of thinking otherwise. A Vic Classic or Leatherman Micra is PLENTY for my daily life. Thanks for your thoughtful posts. They help to keep my head on straight.
Good question. One could say that they make life a little easier. One could also say it makes dealing with those annoying little unplanned things that pop up now and then easier. But are they necessary? It all depends on who you are and what your doing and the life style you live. Mutlitols are like pocket knives. Those who carry them think they are the bread of life. But millions and millions of folks go about their lives every day not carrying a multitool or pocket knife.
Does a multitool do better than a few specialized tools about your person as the OP asked? Maybe, maybe not. YMMV covers a lot of ground. But I think Multitools are like the knives, they have over grown importance to those who have elevated them to cult worship level.
I only started to carry a multitool a few years ago. A little Leatherman squirt, and I do like. But I carried a SAK on and off for 50 years, literally. Mostly on, but a lots of time off as some 'other' pocket knife held my fancy. For a number of years my go-to pocket knife was a well used Buck 301 stockman. Three good blades with different shapes and uses to choose for, but not a tool in sight. No screw driver, can opener, bottle opener, light prying, or awl. But I had those capabilities in a few little tools I had in my wallet or on my keyring.
A Sears 4-way keychain screw driver and my old P-38 was on me always. Like always. I had flat and Phillips screw driving ability on hand, as well as can opening, bottle opening. light prying, scraping. All the time I was growing up, I watched my dad get by very well with that combination; the dedicated pocket knife, keychain screw driver, and P-38 in the wallet. I saw the other grown men of my childhood do the same. These were all the old guys that the history books call the "greatest generation." They all lived through the Great Depression, and then went off to fight a world war in the jungle of the Pacific Islands and house to house fighting across Europe.
Did they have multitools? No, not really, but they got by well with a pocket knife of some type and a P-38 on their dog tag chain. These men went on to live normal lives after and started the baby boom. Like me. They built post war America.
I've done a lot of camping, hiking, traveling by such things as motorcycles, motor scooters, canoe, kayak, sailboat, train, bicycle, and a limited amount by horseback. A lot of those trips involved fishing in remote lakes and back country streams, and once in a while a fishing reel that needed some work. Somehow I've never needed a multitool. The little Sear 4-way keychain screw driver did what was needed, and the P-38 opened cans of chili and Dinty Moore beef stew. This was long before pull tabs on cans.
While I find the small keychain size squirt a convenient little thing, I have never needed one of the bigger Leathermans that seem a bit ridiculous to me. About the size and weight of a small handgun, they seem over kill and an solution to a non existent problem. But they do have their fanatic followers like the tactical knives and and high end watch fans. I've often thought if I needed a variety of tools that bad, why not just use a small belt pouch and carry a mini Channel lock or klein pliers and a real screw driver in a size you usually need? Probably cost about half and weigh half as well.
Somehow I've reached 78 years of age being a blue collar machinist guy, working on motorcycles, guns, fishing reels from yard sales that needed clean up to work well, and never needed a large multitool. If I had to choose one or the other, I'd go with a dedicated good pocket knife and few small tools in my wallet, like my Sear's 4-way keychain screw driver and army P-38. If I think I'll need a small pliers, I'll slip a small mini Channel lock in my back pocket.
YMMV.
For myself, I prefer a few small tools on my person to a large multitool.[/QUOTE]