Description The screw terminal block connector is designed for secure and efficient electrical connections. Its robust screw mechanism ensures a reliable grip on wires, preventing accidental disconnections. The compact size make it ideal for various wiring applications. Features -Color:Green -Material:Plastic -Size:1.00X1.00X1.00 cm/0.39X0.39X0.39in - Easy Assembly: The structure of terminal blocks allows for easy and quick assembly -Threaded lock structure: the screw locking mechanism ensures secure connection, preventing loose wires and reducing the risk of electrical hazards - Versatile Use: These screw terminal block connectors widely used in various pcb wiring application - Bright color terminal: The color of the electrical terminal blocks adds touch of sophistication to any project -Small and compact size: lightweight, you can carry and use it wherever you goPackage list: 40 x terminal blocks(3-pin) 40 x terminal blocks(2-pin)