Takane Complete Mini Quartz Clock Movement - Clock Repair Kit - Choose A Size Made In USA. Has A Convenient On/Off Switch On The Back. Run Up To 6" Hands. Shaft Diameter: 5/16". Threaded Shaft Length: 7/16". Overall Shaft Length: 11/16" Includes all mounting hardware, a metal wall hangar, and hour & minute hands (UPON REQUEST ONLY, sweep sold separately). Please see below for full product description (including how to receive hands).