The Wah Fastener has been designed to fit on any wah that has the traditional classic shape you instantly recognize from Cry Baby and Vox. The design allows you to use the same screws with which the rubber feet are secured to your wah. Simple remove screws form the rubber feet and optionally use the included washers and secure the two plates of the Wah Fastener to your favorite wah pedal.
PLEASE NOTE: the grip on the Wah Fastener is really strong. It has been reported that the Wah Fastener stay connected to the board if you try to remove the pedal from the board. SOLUTION: to reduce grip slide a credit card between the Wah Fastener and the board when re(moving).