Size: the total shaft length is approx. 20 mm/ 0.8 inches, and the thread length is approx. 14.6 mm/ 0.57 inches; Jump second movement is suitable for 9 13 mm/ 0.35 0.51 inches thickness of clock panel 5 Different styles of hands: this set comes with 5 pairs of clock hands in different styles and length for your options, great for clock and repairs while also providing a decorative effect Wide application: these clock repair replacement parts fit for cross-stitch, three-dimensional embroidery, craft clock, frame-less draw clock, and specially suitable to be applied as DIY quartz wall clock replacement movement parts DIY clock repair kit: you will get 2 pieces of high torque long shaft clock movements with 5 different pairs of hands, these replacement parts suit well to different styles of clock frame, good for repairing, replacing or making a clock by yourself Accurate time keeping and quiet motor: the long shaft clock mechanism offers great accuracy and dependability, equipped with sweeping motion, no ticking and will provide you with a quiet environment