This starter assembly kit from FUJI Electric is a must-have for any electrical equipment and supplies collection. With a brand name like FUJI, you know you're getting a quality product. The heat shrink ratio of 5:1 ensures a secure and durable connection for your wire and cable connectors. This kit is perfect for anyone in the business and industrial industry, as well as those in need of wire connectors and terminal blocks. Whether you're working on wire, cable, or conduit, this starter assembly kit is sure to meet your needs. Add it to your collection today!