The wide range of Techspan® ratchet crimping tools are the finest quality for wiring professionals. Each tool features smooth, ergonomically designed handles for comfort and performance. The interchangeable die sets crimp a wide variety of terminals of different wire gauges. The precise ratchet action is responsive and only releases when optimum crimping torque is achieved. Insist on Techspan for quality and value. RAT-PVC crimp all PVC insulated terminals with a single and double crimp The triple nested die allows crimping of wire gauges Smooth, ergonomically designed handles for comfort and performance