Choose from 4 sizes shaft clock motors below.  If you are making your own clock, make your pivot hole 3/8" diameter.

THE 1/4" SHAFT:  Our High Torque OK888 i-motor with a total shaft length of 1/2", and a threaded shaft of 3/16"", therefore, we suggest that the thickness of your dial or clock's face cannot be more than 1/8" so there will be enough space to screw the nut unto the shaft to hold your dial/face in place.    This motor is powered to move hands up to 7" long.  Motor size:  2 2/16" x 2 2/16" x 5/8" and Shaft diameter: 7mm / 1/4"

THE 1/2" SHAFT:  Our High Torque OK888 i-motor with a total shaft length of 3/4", and a threaded shaft of 1/2"", therefore, we suggest that the thickness of your dial or clock's face cannot be more than 3/8" so there will be enough space to screw the nut unto the shaft to hold your dial/face in place.  Motor size:  2 2/16" x 2 2/16" x 5/8" and Shaft diameter: 7mm / 1/4"

THE 3/4" SHAFT:   Our High Torque OK888 i-motor with a total shaft length of 1", and a threaded shaft of 3/4", therefore, we suggest that the thickness of your dial or clock's face cannot be more than 5/8" so there will be enough space to screw the nut unto the shaft to hold your dial/face in place.   Motor size:  2 2/16" x 2 2/16" x 5/8" and Shaft diameter: 7mm / 1/4"

THE 1" SHAFT:   Our High Torque OK888 i-motor with a total shaft length of 1 5/16", and a threaded shaft of 1", therefore, we suggest that the thickness of your dial or clock's face cannot be more than 7/8" so there will be enough space to screw the nut unto the shaft to hold your dial/face in place.   Motor size:  2 2/16" x 2 2/16" x 5/8" and Shaft diameter: 7mm / 1/4"

This kit also includes black metal hour, minute and no second hand (see size below). The hands come with a protective film that must be peeled off to reveal shiny hands. Also comes with an instruction sheet. Requires one AA battery to operate (not included). See information below:

HANDS:

Minute hand length:   From the shaft hole: 12 1/2in.

Hour hander length:  From the shaft hole: 8in.

Second hander length:    No second hand, only a cap nut