Music Box Winder Keys 25Pcs Metal Music Box Key Replacement Triangle Winder Mini Clockwork Mechanism Repair Tool for Wind Up Accessory

Features-Color:Silver-Material:Metal-Size: 2.70X2.00X0.50cm/1.06X0.79X0.20in 25 x Music Box Winding KeyNote:1. Due to lighting effects and display angles, there may be color differences in the product.2. Due to manual measurement, there may be errors in product size, please understand.

• Solid Integrated Metal Structure：Adopts robust one-piece molded construction with excellent rigidity, resisting bending and fracturing during frequent repeated use for long-term stable service life
• Standard Universal Matching Design：Features classic conventional outline proportion to fit most mainstream built-in movement structures, ideal for old part replacement and daily handmade assembly needs
• Ergonomic Smooth Winding Layout：Comes with rounded streamlined grip design for comfortable handheld operation, delivering smooth winding feel and steady stable running state after assembly
• Tool-Free Simple Assembly：No extra professional tools needed, just align and insert for quick installation and replacement, friendly for beginners and casual DIY handmade enthusiasts
• Multi-Scene Craft Application：Perfect for vintage piece restoration, customized handmade assembly and daily decorative box matching, meeting hobby crafting and part backup demands