Features: Experience tranquility with our Clock Movement Replacement, featurings advanced quiet metal technology that ensures noiseless operations, perfect for maintaining serenes environment. This movement boasts high precise timekeeping, reducing the need for frequent manual adjustments, and is craft from durable, corrosions resistant materials for long last performances. Suitable for clock enthusiasts seekings to enhances their creation, as well as DIY hobbyists look for reliable and easy to install clock movement solution. Perfect for home setting like living room and bedrooms, this movement also suits office environment and public space such as schools and libraries, where silence and precise is important. With its 18.5mm shaft length and compatibility with various wall and mantel clocks, this clock movement replacement is a addition to any clock restoration or upgrades project. Specifications: Component:Plastic+Metal Shaft Length:Approx.18.5mm/0.73inch for 8-9mm Thickness Clock Panel Thread:Approx.11mm/0.43inch Power:1pc 1.5V 2A Battery(not included) 12Option Type; Package Includes: 1set Clock Movement note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.