Material: the clock movement is made of ABS material and the clock hands are made of quality aluminum, lightweight and corrosion resistant, they are strong and durable and can be applied for a long time, providing you with a pleasant using experience and decorative effect. Shaft total length: 15 mm// 0.59 inch, thread length: 9 mm/ 0.35 inch), suitable for 3-5 mm thick clock panel. Hole center to tip size: the hour hand is approx. 130 mm/ 5.11 inch long; The minute hand is about 160 mm/ 6.29 inches. Wide application: these clock repair replacement parts are suitable for cross-stitch, three-dimensional embroidery, craft clock, frameless drawing clock, and specially suitable for being applied as DIY quartz wall clock replacement movement parts. The long spindle quartz clock replacement movement is equipped with a metal hook for clock repair, replacement or production. Suitable for watch makers and watch repairers as well as hobbyists. Warm notice: when you install this clock mechanism