【High-quality copper】 The ends of the terminals are fixed. Crimping: The battery ring is made of strong and durable pure copper tube with very good conductivity. Can be crimped or soldered, widely used for cable connections. 【Good properties】 Copper wire lugs, fully annealed electrolytic copper construction ensure good conductivity. Closed end in flexible design to keep the cable dry and corrosion-free. Robust construction for longevity rose to high temperature. 【Easy to use】 Terminal: Tubular ring with double round tab for easy wire insertion. These closed tubular copper cable lugs can be attached to the cable by simply stripping the insulation at the end. of the cable by placing the eyelet on the exposed cable and firmly clamp the barrel to the end, e.g. a battery cable. 【Portable Storage Box】 You will receive 60 electrical crimp terminals, including 8 models, the number is sufficient to meet your needs. To meet your daily needs, they are carefully stored in a plastic box. Grid in