Piano Hinge Pins for Boston Grand Pianos

Solid brass hinge pins for top lid butt hinge on Boston Grand Pianos.  Two different styles to choose from.  You can determine the size you need by the serial number of your piano.

• .236" diameter x 2-1/8" long (For grand pianos with serial numbers before B132934)
• .196" diameter x 2-1/4" long (For grand pianos with serial numbers after B132934)