A good choice for DIY or repair: The music melody pendulum trigger clock movement replacement set comes with 4 pairs of different hands, including spade and straight styles (3 black and 1 gold), suitable for repairing, replacing, or making clocks. The simple-style clock movement complements various colors, patterns, and shapes of clock panels without standing out, and reliable movements ensure smooth operation. Precise chronograph motor: The main shaft length is 17 mm (0.67 inches), and the thread length is 9.7 mm (0.38 inches). The second hand movement fits clock panels with a thickness of 26 mm (0.080.24 inches). It features a high-precision clock mechanism for accurate and reliable timekeeping and is powered by one AA battery (not included). Includes four popular clock hand styles in different sizes, colors, and designs. One package meets multiple needs, ideal for crafting, three-dimensional embroidery, decorative clocks, and frameless clocks. Easily choose the pointer style and length that best fits your clock design. The clock panel diameter should be larger than 8.27 inches (21 cm), and the hands should be smaller than 9.84 inches (25 cm). Color: Black Material: Plastic Package Contents: 1 x Swing movement (110 x 56 x 20 mm) 1 x Golden pendulum 1 x Music box 4 x Hour hands 4 x Minute hands 3 x Second hands Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 13 cm.