Package Contents: You will receive 80 copper wire terminals in 12 different sizes SC6-6, SC6-8, SC10-6, SC10-8, SC16-6, SC16-8, SC16-10, SC25-6, SC25-8, SC25-10, SC35-8, SC35-10, wire copper terminal sets can meet your various needs. All cable lugs are securely stored in a plastic case for easy storage and portability. High quality: The wire terminal connector adopts tin-plated copper, high electrolytic copper terminal, strong conductivity, no corrosion of tin-plated copper lugs, strong safety performance and long service life. Special Design: You can visually check from the wire terminal hole that the wire is inserted correctly. High standard bell mouth, easy to plug in. The closed design of the wire ring connector can isolate moisture and ensure the safety and reliability of the connection. EASY TO USE: These battery wire terminals are easy to crimp, just use pliers to crimp the wire and lug together, place the wire into the end of the terminal and hold it securely to ensure connection with the terminal, then press the crimping tool. . Wide range of applications: Electrical connector crimping is widely used in solar energy systems, household appliances, automobiles, electrical industry, mechanical equipment, distribution boxes, batteries, inverters, etc.