March 23, 2026, 4:51 am | Read time: 2 minutes
Whether hanging pictures, assembling furniture, or renovating, a tape measure is an essential tool alongside a folding rule. Yet, few people know that the small hole in the metal tab at the beginning of the tape measure has a specific function. It can significantly ease your work.
The Hole in the Tape Measure Is No Accident
If you take a closer look at the end of a classic tape measure, you’ll find a small hole in the metal tongue. One might think it’s just for hanging. However, there’s a practical purpose behind it. The hole in the tape measure serves a specific function: “This slot in the hook is meant to attach the tape measure to a nail or screw,” explains the German measuring tool manufacturer Stabila, in response to a query from myHOMEBOOK.
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Measure Accurately Even When Alone
The hole is especially helpful when working alone. “For example, if you want to cut longer boards by yourself, you simply drive a nail into the end of the board, and the tape measure holds securely without unintentionally coming loose,” says Stabila.
By securing it with a screw or nail, the tape measure won’t slip. This ensures much greater accuracy, especially over larger distances, and saves you a lot of hassle.
Ideal for Circles and Arcs
Another advantage becomes apparent when you want to draw curves. With the hole, the tape measure can be used like a compass. Simply place the hole over a nail or screw, extend the tape to the desired length, and use a pencil to draw a circle or arc. This is particularly handy for marking round tabletops, patio elements, or garden beds.