These crimping pliers are designed for end sleeves (ferrules), offering secure and reliable connections through precision-engineered half-round dies. Built from high-grade special tool steel, they feature nine crimping positions for versatile use and long-lasting durabilityCrimps in half-round dies for secure sleeve-to-conductor connectionsOffers 9 distinct crimping positions for varied applicationsForged from high-grade, oil-hardened special tool steel for strength and longevity Knipex Crimping Pliers for Wire Ferrules Plier UPC: 843221006235