Features: These 400pcs Insulated crimps Connector Set offers a comprehensive ranges of ferrules, ensuring reliable and secure wire terminations for both professional electricians and enthusiasts. This set includes single wire ferrules in multiple color, all produced from brass for excellent conductivity and durability. Suitable for contractors, electrical technicians, and hobbyists, these crimps connector set is designs to caters to a wide array of wiring projects and maintenance tasks. Whether you're working on residential wiring, automotive applications, or electronic repairs, this multifunction kit provide the perfect end solution for a neat and organized cable managements. encase in a practical organizes box, this ferrule assortment ensures that you have the right size at hand for any project, making your workbenches clutter frees and your workflows more efficient. Specifications: Component: brass Size: about 4x10x22cm/1.57x3.94x8.66inch Package Includes: 400pcs Wire Ferrules set note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.