Radical 41

Radical 41 or radical inch (寸部) meaning "thumb" or "inch" is one of the 31 Kangxi radicals (214 radicals total) composed of three strokes.

In the Kangxi Dictionary, there are 40 characters (out of 49,030) to be found under this radical.

寸 is also the 31st indexing component in the Table of Indexing Chinese Character Components predominantly adopted by Simplified Chinese dictionaries published in mainland China.

Sinogram
The radical is also used as an independent Chinese character. It is one of the kyōiku kanji or kanji taught in elementary school in Japan. It is a fifth grade kanji.