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, straight, and other styles (3 black and 1 gold), suitable for repairing, replacing, or making clocks. The simple-style clock movement blends well with various clock panel colors, patterns, and shapes, ensuring a seamless look. High-quality movement provides reliable performance. Precise chronograph motor: Main shaft length is 17 mm (0.67 inches), thread length is 9.7 mm (0.38 inches). The second hand movement fits clock panels with a thickness of 2–6 mm (0.08–0.24 inches). Features a high-precision clock mechanism for accurate and dependable timekeeping. Powered by a single AA battery (not included). Includes four popular clock hand styles in different sizes, colors, and designs. One set meets multiple needs, ideal for craft clocks, 3D embroidery clocks, and frameless clock projects. Easily choose the pointer style and length that best fits your clock design. Clock panel diameter should be larger than 8.27 inches (21 cm). Clock 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 error allowance is +/- 1–3 cm. Only the items listed are included; other accessories are not part of the package.