Crimpers, applicators, and presses are used to securely attach wires to terminals by compressing the contact’s crimp section. These tools may include — or be compatible with — specialized heads or die sets tailored to specific wire gauges and terminal types. Available tool formats include applicators, bench presses, crimp units, hand crimpers, manual presses, and pump-driven units. Actuation methods vary by model and include manual, battery-powered, hydraulic, pneumatic, AC-powered, and automated options to meet diverse production and maintenance needs.