Features: *Brand new and high quality *It is suitable for large DIY wall clocks. The large clock hands adopt the method of adding counterweights to reduce unbalanced torque. And this quartz clock movement with a heightened minute column design just solves the problem that the minute and hour hands are easy to touch. Specifications: [Applicable clock type]: wall clock, craft clock, big clock [Specifications]: A: Total length 18mm, shaft length 14 (thread 6MM) B: total length 23mm, silver shaft 18 (thread 11MM) [Accessories]: hexagonal, washers, rubber pads, or inverted nuts Package Contents: Quartz Movement*1 Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 3.There may be a slight deviation due to different production batches, please forgive me. Brand new and high quality It is suitable for large DIY wall clocks. The large clock hands adopt the method of adding counterweights to reduce unbalanced torque. And this quartz clock movement with a heightened minute column design just solves the problem that the minute and hour hands are easy to touch.Specifications:[Applicable clock type]: wall clock, craft clock, big clock[Specifications]: A: Total length 18mm, shaft length 14 (thread 6MM)B: total length 23mm, silver shaft 18 (thread 11MM)[Accessories]: hexagonal, washers, rubber pads, or inverted nuts Package Contents:Quartz Movement 1Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.3.There may be a slight deviation due to different production batches, please forgive me.