Description The Copper Terminal Connector Copper Baris electrical accessory designed for various uses such as distribution boxes and electrical equipment, it offers conductivity and ensures wire connections to prevent any loose wires.Additionally, it is a practical choice for both professionals and DIY enthusiasts. Features -Color:Blue -Material:Copper and plastic -Size:12.00X2.00X1.20cm/4.72X0.79X0.47in -Hole diameter: 5mm/ 0.19in. -Installation hole diameter: 4.05mm/ 0.15in. -Installationpitch-row: 107.32mm/ 4.22in. -Width of the copper bar: 6.17mm/ 0.24in. -Note: 12 holes. -Made ofdurablematerial, with conductivity,ensures long-lasting durability. -Securewire connection, preventing wire from falling off, reducing the risk of electrical accidents. -Suitable for various occasions such as distribution box and electrical equipment. -Easy to use, convenient and fast, stable.Heavy duty copper ground bar kit. -Widely used in distribution cabinets for powers distribution, equipment grounding connections.Package list: 4 x Terminal Blocks