Crimping pliers for Scotchlok connectors. Designed for crimping plastic-insulated telecommunications or signal cables using the U-contact principle in individual Scotchlok connectors. No stripping is required; U-shaped elements create the connection. The cutting edges are additionally induction-hardened, with a cutting edge hardness of about 60 HRC. It features a spring-loaded opening. The capacity includes half-moon, square millimeters, square drive, stepped squares, triangular shapes, as well as the clamping width for hexagonal, round, and square shapes.