Kienzle 150-5 Clock Spring Replacement Upgrade your Kienzle 150-5 clock with this premium clock spring, expertly crafted to enhance the overall performance and accuracy of your timepiece. Designed specifically for walk clock mechanisms, this high-quality replacement part features a secure end hook attachment, ensuring smooth operation and consistent timekeeping. Key Features Compatibility: Specifically designed for Kienzle 150-5 clocks, ensuring a precise fit within the mechanism. Width: 5.20 mm - carefully crafted to provide optimal tension and minimize wear on the clock's movement. Diameter: Ø 43 mm - reliable and steady operation guaranteed with this high-quality spring. Thickness: 0.31 mm - precise tension for consistent timekeeping and minimal impact on the clock's overall performance. End Hook Design: Secure attachment ensures smooth functionality and minimizes the risk of premature wear or damage. Specifications Material: High-quality materials for optimal durability and resistance to corrosion. Finish: Polished finish for a sleek, professional appearance. Weight: 2.5 grams - carefully balanced for precise operation. Additional Information This premium clock spring replacement is designed to maintain the performance and accuracy of your Kienzle 150-5 walk clock, ensuring years of reliable timekeeping. Replace old or damaged springs with this high-quality alternative to restore your clock's original performance and charm. Applications Replacement: Ideal for replacing old or damaged springs in Kienzle 150-5 walk clocks. Maintenance: Maintains the clock's performance and ensures precise timekeeping, extending its lifespan and overall value. UPC: 402050300572