Heavy Duty Clock Pendulum Drive Unit

Our new heavy duty pendulum drive will operate a 41" pendulum that weighs up to 10 ounces, that's half a pound! It will operate for over a year on just one alkaline "D" cell battery. Please remember, this is not a clock movement, but rather just a device that will operate a large pendulum. You can use it with any quartz movement to create whatever type of clock design you wish.
Dimentions: 8 3/8" H x 3" w x 2 1/8" d
You can now make grandfather size clocks with a traditional pendulum without spending hundreds of dollars on a mechanical movement. Even better, since this device is driven from the top, you can design clocks that have a large pendulum that is not surrounded by a case of any type. Just imagine the possibilities!