The Twelfth Fret ~ Since 1977 ~

Grover Trophy Autoharp Tuning Hammer – Wrench – Key

The Grover Trophy autoharp tuning hammer – wrench – key is an invaluable tuning tool for autoharp players. This simple and reliable L-shaped tuning wrench fits standard 3/16″ hitch pins and can be used to tune autoharp, chromaharp, lap harp, hammered dulcimer, zither, and psaltery. It features a chrome plated hardened steel shaft with a comfortable and strong plastic handle for a precise grip. 

For almost a century, Grover-Trophy has been creating products used by professionals and amateurs, young and old, to make perfect music with unmistakable clarity and quality. From Rock & Roll Hall of Fame inductees to garage bands, and world-renowned orchestras to high school marching bands, those who know quality insist on Grover Musical Products and The Trophy Music Co. for all their accessory needs.


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