【High-quality】The Crimper Plier crimp section made of steel by special hardened,High hardness, Special four-mandrel crimping style for square crimp, It is ideal for crimping insulated and non-insulated wire ferrules,making ferrule crimp tool have good crimp performance. 【How to use】Just insert the terminal into the ferrule crimping wire pliers tool, and then simply press down, the terminal can be crimped into a tight square of 0.25-10mm² wire, and the crimping pressure will be automatically adjusted according to different terminal sizes. 【Labor-saving】Ergonomic Handle Design provides improved gripping power,The handle of the Crimper Plier with PVC + TPR material, non-slip, and the Ratchet Hand Crimping Tool will be more effort to operate because of the professional Adjustable Ratchet and lever action construction design. 【Ratchet Design】Adjustable Ratchet and Lever Action Construction reduces fatigue degree. Automatically adjusting itself to the appropriate diameter for stripping terminals, the ratchet self-adjusting design improves accuracy and reliability during crimping to avoid wasting terminals. 【High Precision】The crimping pliers tool are equipped with an automatic braking system that ensures consistently high quality crimping results despite repeated pressurization. This feature maintains a reliable standard of crimping performance throughout use., Weight: 0.9038953 Pounds, Manufacturer: Aongray