Radical 103 or radical bolt of cloth (疋部) meaning "bolt of cloth" is one of the 23 Kangxi radicals (214 radicals in total) composed of 5 strokes. When appearing at the left side of a character, it transforms into 𤴔.

In the Kangxi Dictionary, there are 15 characters (out of 49,030) to be found under this radical.

疋 is also the 118th indexing component in the Table of Indexing Chinese Character Components predominantly adopted by Simplified Chinese dictionaries published in mainland China, with 𤴔 being its associated indexing component.

• Large seal script character
• Small seal script character

• Fazzioli, Edoardo (1987). Chinese calligraphy : from pictograph to ideogram : the history of 214 essential Chinese/Japanese characters. calligraphy by Rebecca Hon Ko. New York: Abbeville Press. ISBN 0-89659-774-1.
• Lunde, Ken (Jan 5, 2009). "Appendix J: Japanese Character Sets" (PDF). CJKV Information Processing: Chinese, Japanese, Korean & Vietnamese Computing (Second ed.). Sebastopol, Calif.: O'Reilly Media. ISBN 978-0-596-51447-1.

Wikimedia Commons has media related to Radical 103.

• Unihan Database - U+758B