Simple Wiring: Quick and safe electrical connection without disconnecting the circuit for electrical equipment. This type of connector is a quick way to connect a cable or connect two cables to each other. They are suitable for low-voltage applications such as homes, gardens, garages, cars, trucks, motorcycles, bicycles, etc. They should not be used in household appliances. Easy to use, convenient and safe: and quick wiring without stripping or soldering. Simply connect the cables and crimp with pliers for a secure and reliable connection, quick and easy. Safety insulation embossed design, double-needle locking connection is reliable and safe, it is not loose, light and beautiful, and insulated. Suitable for universal detachable cable connection; suitable for single- or multi-stranded conductors up to thin copper wire; suitable for retrofitting electrical systems, household appliances, HID xenon lamps, etc. Wiring span: Suitable for cables, wires and strands.