HUATOOL Piano tuning tool piano key depth measurement 9010 counterweight key depth measuring tool metal measuring block DIY Piano tool
$46.00
Description
Product Name: Key depth key depth measuring tool.Product material: stainless steel.Product size: Long 45mm, wide 21mm, weight about 250g.Product Description: With two wing panels, each wing has two sizes, 10/11mm,10.3/10.5mm,.Instructions: After adjusting the measured depth, put it on the keys, automatically fall down, observe the two wings to determine the depth; According to the measurement needs, unscrew, you can replace the wing plate.
