Leatherman Squirt: The Most Efficient tool on Earth

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Feb 16, 2007
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I was looking at some photos of my EDC gear taken over the last 5 years, and it’s been a constantly shifting evolution. The one constant through it all: The Leatherman Squirt keychain multi-tool.

That’s because pound for pound, inch for inch, and function for function, the Leatherman Squirt is the most efficient tool on earth.

The human race has achieved one amazing feet of engineering after another, from the wheel to the international space station to the Iphone. As a young man, there is little doubt that I will see this century bring forth miniaturized inventions that will absolutely change my view of what is possible in this world.

That being said, I doubt I will ever live to see a more efficient tool created than the little Leatherman Squirt PS4. Only 2.25” in length and weighing in at 1.9 oz’s, the Squirt brings the following to my pocket:
• 1.6” blade
• Spring-action Needlenose pliers
• Wire Cutters
• Wood/Metal File
• Scissors
• Philips Screwdriver
• Flathead Screwdriver
• Bottle Opener

8 useful tools, in a package smaller than my thumb.

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But just how useful are these tiny tools? Well, in the last 5 years I’ve done a shocking amount of work with mine, and each individual bit has been put through its paces.

Blade: The blade is a 1.6” long clip point, made of chisel ground 420 blade steel. Out of the box, it has a pretty decent edge. However, after 5 swipes on the Spyderco Sharpmaker, the blade will shave hair right off my arm. I always carry a full-size folder, but I like to use this blade as my “public knife” for when I need cut something in public. Because of its cute color and unambiguously utilitarian origin, no one is gong to freak out if I pull out the little Leatherman. While not the ultimate knife, it is plenty capable for its size, and will handle 95% of the cutting tasks likely to be encountered in an urban environment.

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Scissors: The original Leatherman Squirt P4 did not come with scissors, but the new PS4 does, and they are a wonderful addition. Despite their small size, they’re sharp and strong, and had no problem nipping through zip ties.

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Metal File: Most keychain multi-tools like the Vic Classic come with a dinky little nail file. The Leatherman Squirt comes with a hardened steel tradesman’s file for cutting through plastic, wood, and metal. One side is vertically coarse, the other is coarse in a crosscurrent, and the very edge of the file is ridged. I cannot stress enough just how badass this little file is – I was able to rapidly put a working edge on a rusty hatchet in about 3 minutes with the side of the file, and I have used the edge of the file to saw through IKEA particleboard furniture in order to make a defective bureau fit together.

As you can see from this picture, it cuts through steel wire easily- this cut was made in about 15 seconds.

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Flathead & Phillips Screwdrivers: Both of these screwdrivers are solid and well ground. The Philips is tapered in such a way that it works well with fine, medium, and most large screws. The flathead is wide and thin, and is great for mild prying and scrapping. I use both a great deal; I’ve rarely had to reach for any other screwdriver in the last 5 years.

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Bottle opener: The bottle opener sucks! It takes 2-3 attempts to lift off a cap, due to the very anemic, narrow jaw of the opener. It tends to peel up little bits of the cap, rather than the whole side. Still, it does work, and is a lot more comfortable than using your teeth.

Wire cutters: These wire cutters are every bit as tough as those found on a full-size Leatherman. The only difference is the tiny handles behind them don’t offer as much leverage. Still, if your hand is strong enough, the wire cutters will cut through pretty thick wire –wearing a set of gloves for protection I was able to cut through some single strand barbwire, and this coat hanger was no problem at all. When combined with the file, the wire cutters make the Squirt a viable mini-SERE tool.

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Pliers: I love the serrated needle nose pliers on the Squirt. They are precise enough for removing splinters, and tough enough for bending metal. The serrations on the inside allow them to grip bolts without slipping. I use mine for everything from building bookcases to repairing jewelry to picking up hot items off the stove when I can’t find an extra oven mitt. The Squirt’s pliers are like having a set of robot fingers on my keychain.

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If it isn’t clear by now, the Squirt is a little beast, and can easily handle 99% of the tasks one would need a multi-tool for. I’ve used the Squirt at least once a week for the last 5 years, while I’ve used my massive Leatherman Surge all of 4 times. With the exception of a hammer or a Dremel, this tiny tool has almost entirely replaced my need for a toolbox. And because it is so small, I always have it on me.

I cannot imagine any other gadget its size could do more.

Every person on earth should have one.

For more in-depth reviews, please visit:
www.good-kit.com
 
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Well done, Brother. Good stuff. Awesome. :thumbup:

My experience:

- upside: small and packed with utility; the average guy can carry this everyday, whereas a full sized MT may eventually get left behind.

- downside: scissors not as precise as Victorinox Classic or similar; no tweezer. Wire cutter can burr or deform, but thats remedied with the stroke of a file. Newer models are riveted instead of using torx.

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Great pics Powernoodle, although now I'm jealous of your torx construction! I agree about the scissors on the Vic Classic being more precise, and for my money SAK tweezers are the best money can buy. But in terms of ever all tool capability, Squirt over Vic Classic any day.

Bladechick, most of my time has been spent carrying the older model P4. I've only recently


Hey Eye, its a DIY mini-roll of of duct tape. Holds 18" of Gorilla tape. Combined with the Squirt, there are very few things I can't build or repair.

You can find instructions for rolling your own in this article I did for ITS tactical:
http://www.itstactical.com/intellicom/diy/solutions-for-the-every-day-carry-of-duct-tape/
 
now I'm jealous of your torx construction!

I don't think it really matters. With folders, its nice to have removable fasteners in order to clean, lube and adjust. And freaks who modify multitools like removable fasteners. But for most of us, it really matters little whether an MT has rivets or torx. Its sorta fun to find a PS4 with torx just because they don't make them anymore.

Another pic, just because.

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Even though I have no intention of modding my PS4, I prefer the torx heads because they provide for an ever so slight but noticeably more comfortable fit in my jeans watch pocket. Measuring finds only an almost imperceptible difference between the two types of fasteners, but I definitely feel it. As for looks, the torx heads seem more "finished" than the rivets, although I never really had a problem with those except for an occasional sharp edge.

Frankly, I am still trying to get comfortable with this little machine. For my purposes, the scissors are barely acceptable. OTOH, the file is great! I have used it to smooth sharp edges on a variety of metals and plastics. Once, it was just the right tool when I needed to get one into a tiny space. The pliers haven't been fully tested yet, but they work great on reluctant pistachio shells. :D However, convenient as it is to carry, I'm not yet convinced it can replace or even supplement the larger multi-tools I usually pack.
 
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Thanks a lot for the review mark, I've been eyeing one of those little guys for quite a while now but I wasn't sure of how good the wire cutters and file were.

However, I think I'd still have to bring my SAK along just for the bottle opener
 
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This thread got me thinking about the leatherman PS4. So I went out on a mission today. I picked up (2) P4's; could not find the PS4 with the scissors but these are fine little machines. I also picked up a Leatherman micra in blue. All for 9 bucks. Thanks Mark for the fine review that got me to go out on this mission. A pic for your thread.
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znapschatz- The squirts ability to supplant the fullsize multi-tool really is dependent on your profession and what you do on a day-to-day. A soldier, mechanic, or profesional tradesman or avid tinkerer may regularly find tasks that require more than the Squirt can bring to bear.

But for the average prepared urban professional, I really believe the Squirt is perfectly adequate. I feel most would be better off carrying a squirt, and risking the once a year scenario where more tool is needed, than lugging around an extra 6oz's of steel the other 364 days. Especially if you carrying a bunch of other stuff in fashionable, slim fitting jeans, as is my preference.

So, its really a matter of comfort level, whether you prefer comfort or absolute preparedness.

For me the comfort, and built in carrying method of the keychain squirt is well worth the risk of not having enough tool once or twice a year. I have 2 Leatherman Surge's for just in case emergency work, but I have literally only needed them 4 times in 5 years. Meanwhile, I live a fairly adventurous life and put the Squirt through some pretty demanding work, and it gets the job done time and time again.

Try it out, I think you will be amazed by how much you can accomplish with this little handful of awesome. :cool:

TKM- glad you liked the review. The wire cutters are very capable provided you have good grip strength, and the file is really very impressive. The bottle opener doesn't work that well, but it does work, although you can't go wrong keeping a SAK handy.

Gevonovich- nice score! I always preferred the grey squirts, I just got a blue one years ago and couldn't break the tradition. Put them through their paces and let me know what you think!
 
Darn you!!:mad:

Now I want a Squirt ...

When will I ever learn not to look at this sort of post??
 
znapschatz- The squirts ability to supplant the fullsize multi-tool really is dependent on your profession and what you do on a day-to-day. A soldier, mechanic, or profesional tradesman or avid tinkerer may regularly find tasks that require more than the Squirt can bring to bear.

But for the average prepared urban professional, I really believe the Squirt is perfectly adequate. I feel most would be better off carrying a squirt, and risking the once a year scenario where more tool is needed, than lugging around an extra 6oz's of steel the other 364 days. Especially if you carrying a bunch of other stuff in fashionable, slim fitting jeans, as is my preference.

So, its really a matter of comfort level, whether you prefer comfort or absolute preparedness.

For me the comfort, and built in carrying method of the keychain squirt is well worth the risk of not having enough tool once or twice a year. I have 2 Leatherman Surge's for just in case emergency work, but I have literally only needed them 4 times in 5 years. Meanwhile, I live a fairly adventurous life and put the Squirt through some pretty demanding work, and it gets the job done time and time again.

In general, I'm more into the preparedness camp. When meeting an emergency, I'd rather have as much as possible than not enough, and there have been a few occasions over the last dozen years or so when bigger has definitely been better. True, these things don't happen very often and mundane chores could be accomplished with more modest hardware, but to compensate for its bulk, a larger tool is often easier to use. In any case, I don't find my Charge TTi outfit a burden to carry, and Juice S2 even less of one.


Try it out, I think you will be amazed by how much you can accomplish with this little handful of awesome. :cool:

In fact, I have been doing just that for a few weeks (although I haven't stopped carrying the big boys) because I'm always open to new ideas. My inspiration for this one is a friend who lives in New Mexico, a landscape photographer who spends a lot of time way out in Southwestern deserts, where it's just him and desolate terrain for days on end. His pocket tools on these outings are a 3 inch blade CRKT folder and a Leatherman P4.

Maybe I will learn to appreciate the little beast, after all. Still evaluating.
 
Great pics Powernoodle, although now I'm jealous of your torx construction! I agree about the scissors on the Vic Classic being more precise, and for my money SAK tweezers are the best money can buy. But in terms of ever all tool capability, Squirt over Vic Classic any day.

Bladechick, most of my time has been spent carrying the older model P4. I've only recently


Hey Eye, its a DIY mini-roll of of duct tape. Holds 18" of Gorilla tape. Combined with the Squirt, there are very few things I can't build or repair.

You can find instructions for rolling your own in this article I did for ITS tactical:
http://www.itstactical.com/intellicom/diy/solutions-for-the-every-day-carry-of-duct-tape/

Nice, I did a credit card size flat duct tape roll to fit in my wallet. I will have to check out you your design too.
 
To hell with this thread! I just went and bought one because of this!!!! Seriously though: I'd never taken a look at this little tool seriously, but after owning one for a day I can see the niche it occupies. Great little tool!
 
An excellent review and a fine read.:thumbup: I'm a huge P4 and PS4 fan myself, though I'm perhaps a little less convinced by the Phillips screwdriver myself.

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Excellent review. I enjoyed it very much. I also own a PS4 and while I do like it,I find that I end up carrying either my Micra or Squirt P4 or S4 more often. Mainly because I prefer having scissors over the pliers and the scissors on the PS4 arent as good as the Micra/S4 Squirt"s. Also, I like the micro flat head screwdriver on the Squirt P4/S4 and the Micra as they all work on my eyeglass screws. I suppose I could just pack the corkscrew driver from an SAK for the small flathead and try PS4 more. But I havent warmed up to the scissors and I used them alot compared to pliers.
 
I carried a squirt for a while but ended up giving it to my wife and got a juice for me instead. Although the squirt is usable I found the juice to be more useful imho. Ymmv
 
I have a sort of men's jewelry box that holds watches and has two drawers where I keep important things like my passport, checkbooks, etc. In on of the drawers I also keep things that I've gathered over the years that mean a lot to me. One of them is a Squirt P4 in Blue, just like in the OP's first picture, from my dad when I was about 12 or 13 (nearly 10 years ago). It was my first multi-tool. I was asking my dad for a pocket knife that I had seen but it was expensive and honestly not that practical. He later got me the P4 instead, and I fell in love with it and carried it for years. Later on I received a Juice S2 as a gift from my mom for my birthday to replace it, that was about 2 or 3 years ago. That's also been retired for a CS4 Juice in Gray that I bought myself. My Squirt is all beat up, and honestly it would be more than enough for me to get by with. I still prefer the extra utility of my CS4, but it's by no means something I couldn't live without. The Squirt is definitely a great tool. One of these day's I'll probably grab a PS4 in Blue myself simply because of how much I loved my P4.

In a nutshell, I agree with your review completely and the P4 holds a very special place in my heart.
 
Great review. I especially like the 'action shots' of the tools being used.
 
Gevonovich- nice score! I always preferred the grey squirts, I just got a blue one years ago and couldn't break the tradition. Put them through their paces and let me know what you think!

Well, I've been carrying the Squirt P4 for a few days now. I have it on a key ring with a small LED flashlight. What a handy pair. Light enough to carry all the time and not bulky in the pocket.
I was doing some landscape work the other day and used it throughout the day. There was wire to cut ...cut through the wire like butter,then was able to use the pliers to pull the wire out from around the parts from which I cut them. Used the knife to cut open bags of cement. I had sharpened the blade to a razors edge. Used the screw driver to install some new bulbs in the patio lighting boxes. Use the pliers to fix a piece of metal on the box. The tool is quick to deploy with gloves on when it has the keyring attached.
One very important point..the keyring attachment point has a hole big enough to attach a large keyring.The Leatherman mica's attachment point hole is too small for the ring to fully move freely.
Final thoughts: light enough to carry all the time, very handy tool-set, would prefer a non chisel grind on the blade, file is exceptional on such a small platform. You could break out of Alcatraz with it.:D
 
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