Stable CrimpingThe crimping pliers can provide high-quality compression for wire connectors, which can meet the work of electric ferrules, the square crimping notch applies uniform force to four sides, and the fixed sleeve firmly the cable end. Ergonomic DesignThe crimper is designed with full-cycle ratchet adjustment, which can automatically adjust the pressure. The handle is designed with a non-slip coating for a firm grip without putting pressure on the hand. Convenient Crimping Tool Wire End SleeveThe ferrule crimping tool can crimp from Reliably ferrules between 0.25-10mm, 1200 ferrule size range is 0.5-10mm (AWG: 22-7), suitable for crimping insulated and non-insulated wires. Each ferrule is neatly stored in an assortment box for easy access. Easy to UseCrimper is lightweight, optimizes power transmission through levers, provides crimping force high-strength and low-strength handle, and can be easily operated with one hand, suitable for long-term work. High-quality materialThe crimping mechanism is made of special high-strength steel. high strength, made of iron and copper, and the connection is connected by a high elasticity spring. The crimper parts are specially hardened and tempered, they are wear-resistant, rust-resistant and have a long service life.