Takane Dual Action Quartz Clock Pendulum Movement For Novelty Pendulum Clocks With Upper Rocker Platform (a hangar cannot be used with this movement) Case Size is 2-1/8"W x 4"H x 7/8" Deep. Rocker Platform is 1/2" wide with two 13/16" mounting studs. Stands 1/2" above movement. The shaft diameter is 5/16". The threaded shaft length is 11/16", 1" overall. Includes all mounting hardware, a metal wall hangar, a 16" adjustable pendulum and a bob, and hour and minute hands (UPON REQUEST ONLY, sweep sold separately) Requires 1 'AA' battery, not included. Please see below for full product description (including how to receive hands).