All-in-one kit containing a total of 50 screw terminal block connectors: 20 two-pin, 20 three-pin, and 10 four-pin blocks to cover a range of connection needs. Electrical rating: up to 150V and up to 6A for dependable operation across different applications. Wire size compatibility: suitable for 18 AWG to 26 AWG wires, providing flexibility for various wiring configurations. Secure and quick connections: screw terminal design delivers a secure hold with easy disconnection when maintenance or upgrades are required. Practical use scenarios: - Prototyping and hobby electronics projects (Arduino, Raspberry Pi) for reliable sensor and actuator wiring. - LED strip installations and small lighting projects requiring tidy, modular terminations. - Quick repairs, substitutions, or modifications to existing wiring harnesses in small appliances or projects.