This comprehensive kit includes 1400 pieces of high-quality ferrule connectors, made using superior nylon and high-grade copper to ensure integrity and longevity. Tackle any wiring project with a wide array of connectors at hand. Inclusive Size Range: The extensive array of sizes ranging from 0.5mm²-10mm² and included 22-8 AWG connectors cover a broad scope of needs. Every Pin cord end terminal is conveniently color-coded based on size, making hooking up wires hassle-free and efficient. Premium Material & Insulation: Standout performance is guaranteed with our ferrule connectors made from high-quality copper, superior to brass in conductivity and durability. Each terminal is tin-plated and comes with nylon insulation for safe and reliable use, promoting top-notch functionality. Widely Applicable: Versatility at its best! perfect for use with car audio equipment, power distribution cabinets, speakers, and an array of electronic equipment including household appliances. Every DIY enthusiast, electrician, and homeowner needs this comprehensive 1400 pieces ferrule connector set that meets a variety of wiring demands. Note:Plastic box styles are random and cannot be specified. There may be slight color difference or difference between the actual product and it does not affect the use. Colour:As Shown Material:Plastic+Metal Package Contents: 1400 * Wire Connector Assortment Kit(300*E0508 white, 300*E7508 gray, 230*E1008 red, 230*E1508 black, 200*E2508 blue, 80*E4010 gray, 30*yellow E6012, 30*red E10-12) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.