Rating Assembly 4 3/4" has a 4 3/4" thread, flat end rod with a brass finished nut. Rating Assembly 4 3/4" can be adjusted to control the rate of swing of the pendulum.
Rating Assembly 4 3/4" has a 4 3/4" thread, flat end rod with a brass finished nut. Rating Assembly 4 3/4" can be adjusted to control the rate of swing of the pendulum.