Product Description
The PHDPD Hi Torque Pendulum Drive Case is meant to drive larger pendulums (floor clock sized) when using a quartz movement, where the quartz movement can't drive the larger pendulum on its own.
The PHDPD Pendulum Drive is recommended for use with pendulums that have a disc size up to 6-1/2".
Specifications: 8-3/8 H x 3" W x 2-1/8"D