Quartz pendulum trigger clock movement chime Westminster melody mechanism clock kit with 3 pairs of hands Features: Dimension: Total shaft length is 17 mm/ 0.67 inches, thread length is 9.7 mm/ 0.38 inches. Jump second movement, suitable for 2-6 mm/ 0.08-0.24 inches thickness clock panel. Application: You can use the clock movement to repair, replace or make a clock, suitable for cross-stitch, three-dimensional embroidery, craft clock, frameless draw clock and more projects. Specifications: Material: plastic and aluminum Case size: approx. 55 x 55 x 16 mm/ 2.2 x 2.2 x 0.63 inches Power: 1.5V AA 1 x battery (not included) Package includes: 1 x Pendulum clock movement 1 x Trigger clock movement 1 x Chime music box 1 x Second cap 2 x Minute hand 3 x Hour hand 1 x Plastic washer 1 x Brass nut 1 x Brass washer Warm notice: There are some clock parts made of aluminum, please do not install them with too much pressure or they will be bent.