Graph Tech has seemingly ushered in the next evolution in guitar tuning, unveiling an all-new electric guitar nut that it promises “revolutionizes tuning”. Called the Un-Lock Nut, the new ...

Inspired by a traditional gateway at a Shinto shrine in Osaka nearly 40 years ago, the self-locking Hard Lock Nut has become an international success, offering improved safety and reduced costs by ...

Any player with an electric guitar equipped with a Floyd Rose double-locking vibrato will recognise the frustration of having to keep an Allen key on hand to unlock and lockdown every time they want ...

It's called the Hytorc, and while it's totally awesome, there's a bit of a catch: it's $5,000, and you can only use it on center lock wheel nuts. If this sounds kind of bananas, it is.

Electrical door locking is a crucial car security feature. But, how do cars' central locking systems work, and what are keyless and smartphone entry systems?

Installed correctly, a jammed nuts resist loosening due to vibration better than a single lock nut. The correct way to install a jam and standard nut on, say, a long, ...