This wire connectors kit with crimping tool is designed to make your electrical projects easier and more efficient. The butt insulated terminal block kit includes everything you need to create secure and durable connections. The ferrule crimping tool ensures a tight fit, while the heat shrink connectors provide added protection. This comprehensive kit is ideal for anyone looking to improve their wiring skills and achieve professional results. Features -Color:Multi -Material:Rubber -Size:2.50X1.00X1.00cm/0.98X0.39X0.39in -Size:2.50X0.70X0.70cm/0.98X0.28X0.28in -Size:2.50X0.50X0.50cm/0.98X0.20X0.20in -Streamlined operations: facilitates easy butt, splice, and crimp operations, streamlining the connection process and boosting efficiency -Consistent reliability: provides stable and reliable connections that resist loosening, ensuring secure and dependable wiring -Cold press safety: utilizes cold press terminals that are safe and easy to use, providing a secure connection method -Current leakage protection: insulated midconnect terminals prevent current leakage, ensuring safe electrical connections -Versatile usage: suitable for various insulated terminal connections, widely applicable in household, industrial, and electronic equipment, meeting diverse connection needs Package list: 120 x insulated terminal blocks