GEWA tuning key Square 4.2mm

tuning key Square 4.2mm, Guitar accessories. Please note: Tuning pegs are conical. please measure the pegs not at the upper square, but where the tuning peg goes into the instrument in question (approximately in the middle). The matching tuning keys and tuning hammer are also conical on the inside. in addition, the four inner walls are grooved in the middle, hence the seemingly confusing measurements. The measurement, for example, 5.2mm, is measured at the outermost end, without taking the grooves inside into account. Naturally, the lowest opening of the tuning key/tuning hammer is wider than the middle area. For chord zither, dulcimer, kantele. Handle made of hornbeam, T-shaped.. .