The Copper Terminal Connector Copper Bar is an electrical accessory designed for various uses such as distribution boxes and electrical equipment. It offers excellent conductivity and ensures secure wire connections to prevent loose wires. Additionally, it is a practical choice for both professionals and DIY enthusiasts. Features - Color: Blue - Material: Copper and plastic - Size: 12.00 x 2.00 x 1.20 cm / 4.72 x 0.79 x 0.47 in - Hole diameter: 5 mm / 0.19 in - Installation hole diameter: 4.05 mm / 0.15 in - Installation pitch row: 107.32 mm / 4.22 in - Width of the copper bar: 6.17 mm / 0.24 in - Note: 12 holes - Made of durable material with good conductivity for long-lasting performance - Secure wire connection to prevent wires from falling off and reduce the risk of electrical accidents - Suitable for various applications such as distribution boxes and electrical equipment - Easy to use, convenient, fast, and stable - Heavy-duty copper ground bar kit - Widely used in distribution cabinets for power distribution and equipment grounding connections Package list: 4 x Terminal Blocks