Piano Aftertouch Gauge

Due to complications with the recent manufacturing run, some of the gauges have brown burn marks on the sides from the laser cut out. We have marked the pricing down to accommodate for the discoloration.

Set of 5 gauges used to measure the aftertouch on either a grand or vertical piano.  The thicknesses included are .020", .030", .040", .050" and .060".  There is a slot in the end to fit around the key pin.  The gauge can be put either under or over the felt front rail punching.  The video below demonstrates how to use this tool.