This replacement quartz clock movement offers a compact, durable solution for repairing or building small wall clocks. Its precise dimensions and complete hardware kit make installation straightforward and reliable. Key benefits Compact and accurate replacement: 12 mm shaft length and 5 mm threaded shaft fit many small clock faces for reliable timekeeping. Complete installation kit: includes rubber washer, brass washer, and brass nut so you can install the movement immediately without sourcing extra parts. Durable metal construction: hardness metal parts resist bending and breakage for long service life. Easy compatibility check: fits clock panels with thickness from 1 mm to 2 mm (1/25 to 1/16 inch). Confirm measurements before to ensure fit. Specifications Shaft length: 12 mm (0.47 inch) Thread length: 5 mm (3/16 inch) Panel thickness compatibility: 1 mm to 2 mm (1/25 to 1/16 inch) Unit count: 1 movement per package Package contents Movement x1 Rubber washer x1 Brass washer x1 Brass nut x1 Typical applications a worn or broken movement in a small wall clock to restore accurate timekeeping. or refurbish tabletop or decorative clocks that use a short shaft movement. Build a custom clock project with a thin clock panel or dial where a compact movement is required. Notes for buyers Measure the thickness of your clock panel and the required shaft length before ordering to ensure compatibility. The kit contains the basic mounting hardware needed for most installations. Additional hands or spacers may be required for some clock designs.