The winding key for mechanical grandfather clocks is an essential accessory for anyone who owns a vintage timepiece. Its sturdy construction and ergonomic design make it easy to use, allowing you to wind your clock effortlessly. This tool is for preserving the accuracy and longevity of your clock, ensuring it remains a treasured for years to come. Features - Color: Silver -Material:Steel - Size: 5.30X5.20X0.80cm/2.08X2.04X0.31in -Nonslip grip: the winding key features a textured handle that provides a secure grip, reducing the risk of slipping during use -Portable convenience: its compact size allows you to carry it with ease, ensuring you always have the right tool on hand for winding your clocks -Construction: crafted from steel materials, this winding key is ensuring performance -Efficient winding: designed to fit into the winding mechanism, this key ensures efficient and effective winding of your mechanical clocks -Wide compatibility: ideal for use with a range of clock types, including antique and modern mechanical clocks, making it a versatile tool for any clock enthusiast Package list: Clockwork*2 Clockwork key