[Complete Crimping Tool Kit] Every order comes with a ferrule crimping tool and 2000pcs insulated wiring terminals to support small DIY projects and large electrical repairs. [Crimping Tool Peculiarity] Durable and compact structure,for insulated and uninsulated connectors, the crimping area is 0.25-10 mm², AWG 23-7. [Self adjustable Crimper Plier Tool] According to the requirements of the terminals, it automatically adjusts itself to the appropriate diameter for crimping, easy to operate. [Professional Craftsmanship] This wire ferrules crimping tool helps to shorten working hours for electricians, upfitter and builders. [Ergonomic Handle Design] Labor-saving ratcheting device. The non-slip nylon handle with lever principle is designed for improving crimping effects. WHAT YOU WILL GET: ONE ferrule crimping tool, 2000PCS Wire ferrules connector