Question

In most sinks with pre-drilled holes, the center-to-center measurement is ...

4"
6"
8"
10"
12"
None of the above answers are correct

Answers

GPT-4o mini
In most sinks with pre-drilled holes, the center-to-center measurement for the faucet holes is typically **4 inches** for centerset faucets and **8 inches** for widespread faucets. However, if we're only considering the options provided and determining a singular most common measurement, **4 inches** is the most widely used for centerset configurations.

So, the answer could be **4"** based on common configurations. If you were specifying for widespread installations, you might consider **8"** as a possibility, but based on typical pre-drilled sinks, **4"** is the safer choice.