Why people love it
  • The perfect compact tool for men; great for use in the car, at the office, or at home
  • Wonderfully portable at just 3.2 ounces and 1.3 x 1.89 x 0.24 inches
  • Hang it on your keychain and take it wherever you go
Drawbacks, not dealbreakers

No knife or saw blades; and lacking in durability.


The Swiss+Tech ST53100 has 19 different tools and it fits on your keychain.


Features: If you're looking for an uber-portable tool that you can fit on your car keychain, this is the best choice for you. It's lightweight, compact, and delivers a surprising range of tools—19 of them to be specific, including multiple screwdrivers, wrenches, rulers, wire cutters, strippers, and crimpers.

You'll love the fold-out design of the tool. It's designed to be collapsible and attach to your keychain, but fold it if you need pliers, a screwdriver, or a wrench.

Be warned: it's not as durable or long-lasting as the other tools on this list. It's built more for convenience than heavy-duty use. The stainless steel is lightweight and compact, and the design isn't able to handle a lot of heavy screwing, cutting, or drilling. However, it's very handy in a pinch, and will be useful for any minor repairs or fix-it jobs around the home, office, or in your car.

Price: Is $9 too much to pay for such a clever little tool? Absolutely not! It's inexpensive, handy in case of an emergency, and small enough to fit in your pocket or on your car keys. Totally worth the expense.

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$100 Amazon Gift Card

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