The Cam Number 2 and 4 (Item B) – C00123A is designed specifically for use with the King CF100 Cotton Wool Inserting Machine, playing a critical role in regulating the timing and movement of essential machine components. Precision-engineered for durability and performance, these cams ensure smooth, accurate operation during the cotton wool insertion process. Whether replacing worn parts or upgrading your system, this cam set is vital for maintaining the machine’s reliability and efficiency in high-volume production environments.