Are you looking for a professional, yet reasonable block? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our block must meet your needs, this terminal strip is the for you. Features - Color: Blue -Material:Copper and plastic - Size: 7.00X2.50X1.30cm/2.75X0.98X0.51in -Hole diameter: 5mm/ 0.19in. -Installation hole diameter: 4.11mm/ 0.16in. -Installation pitch-row: 57. / 2.25in. -Width of the copper : 6.05mm/ 0.23in. -Note: 4 holes. - The terminal block has high strength, high hardness and good wear resistance. - Easy to install and held in place with two screw holes at each end of the terminal. - The copper is made of copper, which can be durable, wear-resistant and sturdy. - The base is designed with plastic insulation, which is safe and convenient to use. - Can be widely used in various distribution boxes, distribution cabinets, electrical equipment factories, ships, machinery equipment factories, etc. Package list: 4 x Terminal Blocks