Check the listing for details. 12888 High Torque Quartz Clock Movement with 8" Spade Hands Kit. Color: White, Condition: New. Listed at 17.99 USD. Clock movement replacement: high torque clock with hook, long shaft, drive long clock hands (10 mm to 454 mm). Movement size: Total shaft length is 23 mm (29/32 inch),thread length is 12 mm (15/32 inch),suitable for 4 - 8 mm (5/ 32 - 5/21 inches) thickness clock panel. Center of hole hand size: hour hand is approx. 172 mm (6.77 inch); Minute hand is approx. 207 mm (8.15 inch); Second caps is approx. 7 mm (0.28 inch). DIY clock supplies: the complete clock movement kit is suitable for repairing or making a clock, serving as good replacements for large and thick clock frames. Warm notice: when you install them, please keep the hour hand and minute hand parallel; And please do not use too much pressure to avoid bending them.