Brass + Tin Plated Brass + Vinyl (PVC), Vinyl Insulation ensures excellent wire contact. Select high-quality copper and PVC materials for processing Practical Terminal Connector Wire Insulated Cord Pin: Wire Ferrules Kit could help you quickly complete the wiring, suitable for all kinds of equipment switches, batteries, cars and household, electronic components with pins etc. Complies with all electrical standards, perfect for home and automotive applications. Whether you're working on automotive wiring, a home or a science project, our Electrically Insulated Crimp Connectors everything is connected correctly. 7 Size / 1900 PCS Ferrule Terminal Kit: 7 colors, 7 sizes, meet the requirements of WAG22-10 specification wire, 1900PCS wire ferrule terminals last for numerous wiring projects., Weight: 0.55225796631 pounds, Manufacturer: tiyao