Features: The Spring Bar Tool features a double ended designs, making it essential for efficient disassembly and assembly of watch balance wheel, perfect for fine mechanical maintenance. Crafted from high strength 304 stainless steel and coppers, this tool is sturdy and wear resistant, ensuring stable performances in demanding repair tasks. Ideal for watchmakers, horology enthusiasts, and DIY hobbyists, this tool caters to both professional and amateur users seek accuracy in their work. Perfect for watch repair operations, especially in scenarios requiring frequent balance wheel adjustments, enhancing productivity and accuracy. With a ergonomic handle providing a comfortable grip, this tool reduces hand fatigue, allowing for precise control during intricate watch repairs. Specifications: Component:304 Stainless Steel+Coppers Size:Approx.110x5mm/4.33x0.19inches Package Includes: 1Piece Watch Repair Tool note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!