YIXISI 620 PCS 2.54mm 1/2/3/4/5/6 Pin Dupon Connector Kit, Male and Female Crimp Pins Kit for Replacing or Repairing Broken Wire to Board Connectors

Quality Material: Made of High-carbon Steel And TPU Insulated Rubber, sturdy and durable. [Portable Storage Box]: There's a storage box for storing and sorting these terminals&pin housing. It can not only help pick out pin connectors you need quickly, but also carry these small accessories anywhere. Easy to Use: Just put the dupont crimps in the crimping tool and press them, make the crimp the insulation are all the way toward the wire. With precision cutting technology, made of carbon-rich steel and TPU insulating rubber, these crafts make it extrordinary durable. Unique ratchet crimping and labor-saving design increase its comfortable feeling and convenience when operating. Premium Quality: the crimp pin connector made of durable plastic and metal tin, plating internal pure copper to increase the conductivity and the surface coating antioxidant increase the life.