Warm reminder: The hands are made of punched thin aluminum or iron plate. Main function: Suitable for cross stitch, 3D embroidery, craft clocks, etc. Easy installation: Easy installation, suitable for clock faces with a thickness of 6mm. Function: Quartz clock movement repair tool. Description: Perfect for repairing, replacing or making clocks. Replacement for quartz movement, DIY parts for quartz wall clock, quartz movement, movement spare parts, battery, repair parts. Specifications: Shaft diameter: 8mm, Hour hand length: 73mm, Minute hand length: 102mm, Second hand length: 123mm, Material: Plastic + Metal, Color: Black, Power supply: 1 AA battery (not included), Thread length: 8mm, Installation method: First press the hour hand by hand, then install the minute and second hands. Package list: 1 x Clock movement, 1 x Gold washer, 1 x Screw, 1 x Hour hand, 1 x Minute hand, 1 x Second hand