Applied within automotive ignition systems and electronic contact modules, it achieves stable conductive contact and precise rebound control, ensuring ignition reliability during engine startup and operation.

Utilizing a variable diameter design combined with precision molding technology, this product effectively enhances anti-instability performance during compression and prevents lateral deformation. The specialized end geometry allows for secure fitment within ignition coil housings, maintaining exceptional fatigue life and mechanical stability even under high-frequency vibration and high-temperature environments.