WKK Cord End Terminals Ferrule 621382 - WKK Ce 025008W-C, WKK manufactures the Ce 025008W-C ferrule, which is partially insulated and suitable for 2.5 mm² wires. The blue ferrule comes in a package of 100 pieces, designed for secure and efficient crimping in electrical connections. Common applications include enhancing connections in electrical circuits to ensure stability and reduce wire strand breakage. WKK Ce 025008W-C Ferrule 2.5 mm² Blue Partially Insulated 100 Pieces