HANDWHEEL
Source: 567
Hand″wheel′ (–hwēl), n. (Mach.) Any wheel worked by hand; esp., one the rim of which serves as the handle by which a valve, car brake, or other part is adjusted.
Source: 567
Hand″wheel′ (–hwēl), n. (Mach.) Any wheel worked by hand; esp., one the rim of which serves as the handle by which a valve, car brake, or other part is adjusted.