5pcs Screw Terminal Blocks 60A 4 Position Copper Plastic Terminal Block 60A for Electrical Connection 1. Strong Material: These terminal block blocks are made of premium copper and plastic material, which is strong and durable.2. High Reliability: Each pair of strips is insulated from each other to prevent confusion in the circuit, and the fixed screws ensure reliable connection with wires and prevent accidental contact with terminals3. Transparent Cover: These 60A terminal blocks come with a transparent cover to prevent accidental touching of the terminal.4. Easy Installation: These electrical terminal blocks can be easily installed with two screw holes on both ends of the terminal.5. 5pcs: You will get 5pcs 60A screw terminal block blocks, which can meet your different needs. Specification: Item type: screw terminal block material: copper, plastic Color: black, silver Application: electrical connection Package list: 5 x screw terminal block blocks