This lot includes two NOS Western Electric KS16664L3-50 ivory colored confidencers, model C-555. Made in the United States, these units are designed to accurately test various parameters in a range of industries. The high-quality construction and attention to detail make them a reliable investment for any business or individual.With a focus on precision and durability, these confidencers are ideal for use in a variety of situations. Whether you need to test meters and detectors or other measurement and inspection equipment, you can count on these units to deliver accurate results every time. Don't miss out on this rare opportunity to acquire two top-of-the-line Western Electric confidencers. WESTERN ELECTRIC, AT&T ROANWELL> The packaging may be a little dirty, but these are NEW and NEVER BEEN IN USE!