The Harp Tuning Key by Gear4music – a replacement or additional tuning key designed to work with Gear4music Harps. Featuring an ergonomic wooden handle and fitted square socket this small device will help you tune your harp quickly and easily. Specifications Handle: Ergonomically Finished Wood Socket Width: 4mm² Weight: Approximately 0.05kg Music is for everyone so we’re making it easier for you to start playing. Backed by our years of professional experience the Gear4music range gives you access to a vast collection of instruments audio gear and accessories. Produced ethically and responsibly theyre suitable for every musical interest while meeting the expectations of a caring world. There’s never been a better time to start making music.