46mm 1/2" Drive Axle Hub Nut Socket 6 Point Deep Impact Socket Tool. 3/4" F to 1/2" M Impact Socket Adapter Impact Reducer Ratchet Adapter Tool. Designed to work and feel just like an acoustic piano's sustain pedal.
This product would be ideal for musicians who frequently use Yamaha, Casio, or Roland keyboards, and desire a more controlled response when using sustain pedals.