The WAGO part 216-204 is a reliable and high-quality ferrule sleeve designed for use with 1.5 mm² / AWG 16 wires. It comes in a sleek black color and is insulated to ensure safe and secure connections. The sleeve is electro-tin plated, providing excellent conductivity and corrosion resistance. With its durable construction and precise design, this ferrule sleeve is an essential component for any electrical installation or project.