Big tools get all the glory. They build houses, repair trucks, and rescue stranded motorists. Tiny tools, on the other hand, are usually treated like novelty keychain trinkets—cute to look at, but about as useful as a chocolate wrench. Then KNIPEX came along in 2020 and politely told everyone to hold its beer.
Meet the KNIPEX Cobra XS (87 00 100), a 100 mm (4-inch) water pump pliers that, according to KNIPEX, remains the world’s smallest fully functional water pump pliers. Don’t let its size fool you. This little German-made tool grips pipes up to 28 mm (1 inch) in diameter and nuts up to 24 mm across flats, making it far more capable than something that could disappear into your jeans pocket has any right to be.
Unlike its larger Cobra siblings, the XS ditches the familiar push-button adjustment in favor of a slim sliding mechanism, keeping the profile compact without sacrificing usability. Eleven adjustment positions let it tackle everything from stubborn plumbing fittings to everyday fixes around the house, workshop, or campsite.
It’s hardly surprising that the Cobra XS has become a favorite among EDC enthusiasts. It slips into a pocket, organizer, or backpack without complaint, yet is always ready when a loose bolt or seized fitting decides to ruin your day. Turns out, good things really do come in small packages—especially when they’re forged in Germany and carry the KNIPEX name.
If you are down, you can pick up this tiny wonder from Amazon for US$32.64.
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Images: KNIPEX.