Engineered for horology enthusiasts, Damyprd Clock Repair Kit combines traditional craftsmanship with modern metallurgy technology. Each brass washer undergoes CNC precision cutting to achieve ±0.01mm tolerance, while the tapered pins feature micro-grooved texture for enhanced friction control. The kit includes 4 standardized sizes (1.5mm/2mm/2.5mm/3mm) to accommodate most European & American antique clock models from 1850-1950. Ideal for watchmakers, heritage conservation experts, and DIY collectors restoring heirloom timepieces. All components meet ASTM B36 standards with RoHS certification.