General description The 3X Quartz Pendulum Clock Movement Chime Melody Mechanism is an ideal solution for creating or replacing pendulum clocks. This versatile mechanism features a melody effect that plays chimes on time and automatically mutes after 9 PM until 6 AM. It includes a variety of hands to customize your clock's appearance. Technical specifications Total shaft length: 17 mm / 0.67 inch Thread length: 9.7 mm / 0.38 inch Suitable clock panel thickness: 2-6 mm / 0.08-0.24 inch Hour hand sizes: 70.5 mm / 2.78 inch, 70 mm / 2.76 inch, 82 mm / 3.2 inch Minute hand sizes: 101 mm / 3.98 inch, 92 mm / 3.6 inch, 117 mm / 4.6 inch Second hand size: 100 mm / 3.9 inch Second stopper size: 7 mm / 0.28 inch Package dimensions: 110 x 56 x 20 mm Compatibility and accessories Includes 3 x Swing Movement 3 x Golden Pendulum 3 x Music Box 9 x Hour Hand 9 x Minute Hand 6 x Second Hand 3 x Second Hand Cap Usage This pendulum clock movement is practical for designing and making your own pendulum