411 REFERENCE · Wiktionary
F clamp
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Noun
A kind of clamp shaped like the capital letter F.
en 2018 Shawn McDonald Everything you NEED to Know About TIG Welding I will just clamp a quick clamp or an F clamp to whatever I'm working on and rest my hand on it.
en terms derived from the shape of letters