Quadrios ferrules guarantee optimal crimp connections when used with compatible crimping tools. High-quality versions of common types are presented in a tidy assortment box containing uninsulated ferrules made from high-purity copper with a tin coating. The ferrules are particularly suitable for hobbyists, craftsmen, field service, repair shops, electronics professionals, and laboratory supplies. They are ideal for use with appropriate ferrule crimping pliers. Package contents: 250x 0.5 mm², length 8 mm, 250x 0.75 mm², length 8 mm, 250x 1.0 mm², length 8 mm, 125x 1.5 mm², length 8 mm, 125x 2.5 mm², length 8 mm.