1.High-quality materials: Our ring terminals are made of High-quality materials, which maximizes the electrical conductivity, and adds a tinning process on the surface to prevent corrosion. It can be connected by hydraulic gun or electric welding. The heat shrinkable tube is thick and durable, and can be used in industrial, environmentally friendly materials.2.Wide range of uses: Our tinned ring terminal blocks are safe and reliable, suitable compatible with distribution boxes, ships, golf carts, solar panels, household applications, etc. Heat shrinkable tubing can be used in automobiles, motorcycles, boats and other outdoor equipment.3.Selection and use: This terminal block adopts the design of inspection window, so that you can clearly see whether the connected line is correct during installation, avoiding the trouble of dismantling and reinstalling. Each tin-plated copper ring terminal is engraved with a wire gauge logo, which is convenient compatible with you to organize quickly, and the transparent storage box also helps you organize these accessories well.Type: car terminal connectorContents:SC4-4: 10 PCSSC4-6: 10 PCSSC6-6: 10 PCSSC6-8: 10 PCSSC10-6: 10 PCSSC10-8: 10 PCSSC16-6: 10 PCSSC16-8: 10 PCSSC16-10: 5 PCSSC25-6: 5 PCSSC25-8: 5 PCSSC25-10: 5 PCSHeat Shrink Tubing Cover:7.0x45mm 80pcs10.0x45mm 40pcs12.0x45mm 20pcsMaterial:Metalcolour:silverPackage Contents:240 * Terminal ConnectorOnly the above package content, other products are not included.Note: Light shooting 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.