●Our terminal blocks that also include a clear cover to protect accidental touching of the terminal. It has the advantage of visible inside and prevent mistouch. ●Our terminal blocks are well made sturdy and with quality and robust screws. Double screws structure make it more stabilization. ●The shell is made with flame resistant material, more safer. ●Copper plate conductor has good electrical conductivity and also nickel plated has a better anti-oxidation performance which make it more durable.Thickened bronze medal has the advantages of high current and less overheat. ●Widely used in the mechanical equipment, power equipment, automobile circuit maintenance, home circuit maintenance, circuit laying.