The connector terminal pin is made of high-quality tinned copper, offering excellent conductivity, corrosion resistance, and long service life. The buckle design of the automotive wire connector ensures the contact is securely inserted into the shell and prevents it from slipping out of the power plug connector. It also allows for easy disconnection, enhancing convenience. Available in 1/1.5/1.8/2.2/2.8/3.5 mm sizes to meet various needs, including 4 types of connector wire seals. The product includes 21 types of 355 male and female terminal pins and 400 waterproof plugs, plus an 18-pin needle extractor. Connector terminals are widely used in 12V connectors, motorcycles, trucks, boats, jet skis, scooters, automobiles, and marine applications. Slight color variations may occur, but this does not affect functionality. Color: As shown in photo Material: Plastic Package Contents: 1 x Car Electrical Wire Terminal Pins Kit (755 Pcs) Note: The package includes only the items listed above. Other products are not included. Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.