![7" Regulating Screwdriver AMS Piano Tools Howard Piano Industries 7" Regulating Screwdriver AMS Piano Tools Howard Piano Industries](https://cdn11.bigcommerce.com/s-sramxo/images/stencil/500x500/products/217/18517/A-67A_Regulating_Screwdriver__35385.1682354624.jpg?c=2)
36" long magnetic strip designed to use in setting letoff on grand or vertical pianos. Strips available in either 1/8" or 1/16" thickneses. Please choose thickness below. Strip will stick to plain wire strings. You can then set the letoff at 1/8" or 1/16" by adjusting the letoff screw so the hammer just touches the strip before letoff. If you purchase both sizes you can achieve a 3/16" letoff distance by putting the two sizes together.