[PROFESSIONAL CRIMPING TOOL] The ferrule wire crimping tool has efficient ratcheting mechanism, professional grade crimping die and ergonomic comfortable handles. This electrical tools work with wire ferrules in the range of AWG 23 AWG 7 (0.2510 mm) [EVERYTHING IN ONE KIT] The electrical tool kit also comes with a 1200pcs wire terminal kit and a storage bag. The ferrule connectors are made with copper and Polypropylene (PP). No matter you are an electrician working with PLC or hobbyist working with a relay module, you will find this ferrule crimper kit come in handy. [ADJUSTABLE CRIMPING FORCE] The crimper tool has a star wheel that allows to adjust crimping height to ensure the right amount of crimping force depending on your crimping project. A designated quick release lever allows opening the crimper jaws in any position [PRECISE RATCHETING MECHANISM] Wire connectors are crimped by squeezing the handle through a complete ratcheting cycle until the handle releases automatically. The ratcheting function allows securing a wire connector while you can insert the wires into the crimp [QUALITY COMMITMENT] We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide 45-day money back and lifetime warranty. 100% Satisfaction Guarantee for risk-free shopping