Complete clock movement set for your DIY projects or repairs. Package includes: Set of 3 pairs of hands, pendulum, trigger movement, chime music box, mounting hardware, and instructions. Chiming pendulum movement plays the melody on the hour, automatically silencing the chime from 9 PM to 6 AM. Pendulum clock movement size: Total shaft length is 17 mm (0.67 inches), thread length is 9.7 mm (0.38 inches); Suitable for 2 - 6 mm (0.08 - 0.24 inches) thick clock panels. Hand sizes (hole center to tip): Hour hands are approx. 80 mm/3.1 inches, 90 mm/3.5 inches, and 68 mm/2.7 inches; Minute hands are approx. 110 mm/ 4.3 inches, 120 mm/ 4.7 inches, and 98 mm/ 3.8 inches; 2 second hands are approx. 100 mm/3.9 inches, 1 second cap is approx. 7 mm/0.28 inches. Pendulum trigger movement replacement parts for your valuable clock. Design and manufacture your own pendulum clock. The hands are made of aluminum, please install them gently to avoid bending. Use the movement to repair, replace, or create a clock. Suitable for cross-stitch, three-dimensional embroidery, craft clocks, frameless drawing clocks, and more projects. Specifications: Material: Plastic, metal Host size: approx. 110x56mm/4.33x2.2in Hour hand length: 68mm/80mm/90mm (approx) Minute hand length: 98mm/110mm/120mm (approx) Second Hand Length: 100mm/100mm (approx) Suitable for clocks over 250 mm in diameter. Movement size: Total shaft length: 17 mm, thread height: 9.7 mm, suitable for 2-6 mm thick clock panels. Color: As shown in pictures Power By: 1 x 1.5V AA battery (not included)