Feature: 1. ENCLOSED DESIGN: The enclosed design of the terminals insulates them from moisture and ensures reliable connections. 2. RED COPPER MATERIAL: These terminals are made of thick copper, highly conductive purple copper and can be well crimped. 3. SET OF 220PCS: Our set comes with a good number of terminals of various sizes that you can use for crimping or soldering. 4. STORAGE CASE: This terminal comes in a storage case, so you don't have to worry about losing it and it's easy to carry around. 5. APPLICATIONS: Widely used in solar systems, household appliances, automobiles, electrical industry, machinery and equipment, distribution boxes, batteries, inverters, etc. Specification: Item Type: Copper Wire Lugs Material: Red copper, ABS Applications: Widely used in solar systems, household appliances, automobiles, electrical industry, machinery and equipment, distribution boxes, batteries, inverters, etc.. Package List: 5 x SC25 8 Terminal5 x SC25 6 Terminal5 x SC25 10 Terminal5 x SC16 10 Terminal10 x SC16 8 Terminal10 x SC16 6 Terminal10 x SC10 8 Terminal10 x SC10 6 Terminal10 x SC6 8 Terminal10 x SC6 6 Terminal10 x SC4 4 Terminal10 x SC4 6 Terminal50 x Black Heat Shrink Tubing (10.0mm x 45mm)70 x Black Heat Shrink Tubing (7.0mm x 45mm)1 x Storage Box Note: Confirm the specifications before connecting