Allow the smooth operation of your mechanical clocks with this comprehensive repair kit. The winding keys and knobs are designed to fit a variety of clock models, providing an ideal solution for winding and maintenance. High-quality materials and precise craftsmanship help ensure your clocks continue to function properly.Features - Color: Silver - Material: Iron - Size: 2.20 x 1.70 x 0.60 cm / 0.86 x 0.67 x 0.24 in - User-friendly: Designed with user convenience in mind, this clock repair kit is easy to handle - Tools included: Includes multiple tools such as winding keys and knobs, ideal for various mechanical clock repair and maintenance tasks - Complete kit: Comes with a comprehensive set of parts, providing all necessary tools for clock maintenance - Broad compatibility: Compatible with numerous mechanical clock brands and models, making this winding key set suitable for a wide range of clock repair needs - Repair essential: An indispensable kit for clock repair enthusiasts and professionals, offering the tools needed for efficient clock maintenance Package list: 4 x Clock winders