1[Premium Materials] Made of plastic and stainless steel, this watch balance wheel holder is suitable for extended usage, ensuring optimal performance and accuracy. 2[Simple Installation] Insert pin into screw and adjust the external stake clamp with tweezers, enjoy a comfortable installation process with this repair tool. 3[High Efficiency] Specifically designed for ETA watch movements, this watch repair balance wheel stand simplifies the assembly process, improving efficiency. 4[Accurate Alignment] With this balance wheel repair tool, accomplish better fitting, ensuring accurate alignment and secure fixation of the balance wheel. 5[Practical Tool] This watch balance wheel holder clamp is a highly practical tool for watch repair and maintenance, compact and portable. 1 x Watch Repair Balance Wheel Holder