THIS IS A CRANK FOR A BRUNSWICK DISC PHONOGRAPH.

THE SHAFT MEASURES OUT AROUND 6 1/4".......THIS WILL WORK ON MANY BRUNSWICK MODELS.

A SCREW IN STYLE CRANK WITH THE INNER THREADS OF 3/8" WHICH IS THE MOST COMMON SO IT WILL WORK ON A LOT OF MACHINES....AND IF IT DOESN'T JUST SEND IT BACK :))))

HAVE A GREAT WEEK.