The Phoenix Contact CRIMPFOX DUO 10 (Model 1044970) crimping pliers are expertly designed for precision and versatility, accommodating both insulated and uninsulated ferrules. Ideal for electrical and industrial applications, these pliers are laser marked for customization and meet rigorous standards such as DIN 46228-1 and UL 486F. This tool kit includes an assortment box with insulated and TWIN ferrules, suitable for conductors ranging from 0.5 to 2.5 mm², ensuring reliable and efficient wire connections.