The simplicity and usefulness of the paper clip make it a staple of offices worldwide. And since pens are commonplace, you’ll rarely be far from one you can use for a quick 3 inch measuring hack in a pinch. Having this Figure in your back pocket helps when trying to judge if an object meets a 3 inches minimum or maximum. Halve a standard pen’s body, either mentally or by physically aligning the ends next to each other, and you have a rod measuring 3 inches on the nose. Their long cylindrical shafts are often close to 6 inches in length. Pens are among the most ubiquitous writing utensils used daily by students, professionals, artists, and more. See More: 10 Things That Are About 4 Inches (in) Long 3. Related > Exploring Two-Foot Life: Fascinating 2ft-Long Objects Since most people carry at least one dollar, you can produce a makeshift 3-inch ruler by half-folding some cash from your wallet. Nearly matching that 3 inch mark makes dollar bills an excellent ad hoc measuring implement. With dollar bills measuring 6.14 inches long by 2.61 inches wide, bisecting them leaves you with two even segments of about 3.07 inches apiece. You may not realize that folding a dollar bill widthwise creates a helpful way to estimate a 3-inch length. Known for their distinct green hue and prominent “ONE” encircled by laurel leaves, dollar bills have been a staple of American currency for generations. The uniformity and ubiquity of bottle cap sizes mean you likely have plenty of these 1-inch diameter discs nearby that can be repurposed as improvised 3-inch rulers. Take three bottle caps and align them in a straight line with an instantly recognizable 3-inch segment. Grab a ruler, and you’ll see that most measure right around 1 inch across. The standard crown cap bottle caps you see sealing glass beer and soda bottles are remarkably consistent in their size. 11 everyday things that are 3 inches longġ1 everyday things that are 3 inches long 1.

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