Clock Movement Mechanism - 4 pcs high torque long shaft clock movements with 5 different pairs of hands, these replacement parts suit well to different styles of clock frame, which are good for repairing, replacing or making a clock by yourself; There are more functions waiting you to find out.4 Clock Mechanism Size - First total shaft length 13 mm (0.51 in), thread length 6mm (0.23 in), suit for 2 - 3 mmthickness clock panel. Second total sharft length 16 mm (0.62 in),thread length 8 mm (0.31 in),suitable for 4 - 6mm thickness clock panel. Third total sharft length 18 mm (0.7 in),thread length 10 mm (0.39 in),suitable for 7 - 8mm thickness clock panel. Fourth total sharft length 22 mm (0.86 in),thread length 15 mm (0.59 in),suitable for 9 - 12mm thickness clock panel.Clock Movement Mechanism - Ultra silent Scanning Design, two different shaft length quartz movement for your choice. Sweep clock movement without any noise which can offer your sleep a silent environment.Wide Application - These clock repair replacement parts fit for cross-stitch, three-dimensional embroidery, craft clock, frame-less draw clock, and they are specially suitable to be applied as DIY quartz wall clock replacement movement parts.Warm Notice - Please check the dimensions of this clock mechanism replacement movement before purchase, and when you install them, please keep the hour hand and minute hand parallel; And please do not use too much pressure to avoid bending them.5 Different Styles of Hands - This clock kit comes with 5 pairs of clock hands in different styles and length for your options, so it is great for clock creations and repairs while providing a decorative effect.Colour: as shownMaterial: plasticPackage Contents:4 * Movement5 sets * Different hands1 package * Installation accessoriesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.