Avariety of locking devices is available to mount drive components to shafts. This article describes keyless locking devices, often called keyless bushings, that use friction to lock onto a shaft ...

Tired of locking nuts? Suffering annoying tremolo troubles? The Un-Lock Nut could be the answer, with some choice innovations promising to deliver “the future of guitar tuning” ...

He then tosses the lug nut lock off camera before saying, “So I’m gonna show you guys again.” A 12-second procedure Davenport doubles down on his exposure to the uselessness of lug nut locks.

New technology is making it possible to control valves and locking devices without the need for any additional sensors. Niklas König (photo), a doctoral student in Matthias Nienhaus' group, is ...