Quartz Clock Movement - Ultra Short Shaft - Clock Repair Parts Kit Large threaded shaft portion 3/16" Overall shaft length 1/2" Step movement using "I" shaft hands Housing is 2-1/8 X 2-1/8 X 5/8 To request hands, Purchase item first then immediately contact seller and ask for a customization, in that message, include the part # of the hands you want. Choose from the photos in the upper left.