AITRIP wire splicing connector is made from insulated material, which is flame-retardant, corrosion resistance, aging resistance, high pressure resistance, long service life. It can prevent electrical leakage, safe and reliable. Suitable for hard wire 0.08-4.0mm²/ AWG28-12, soft wire 0.08-2.5mm²/AWG28-14. Screw fixation: M3 screw mounting hole. There are screw holes on both sides of fast connector, which is convenient for fixing the wiring, simple but efficient. Made of nylon PA66, which has flame retardant and high temperature resistance, reducing potential safety hazards. Package: 10 Pcs Lever Wire Connectors, Quick Wiring Cable Connector Push-in Conductor Terminal Block (2 in 4 Out)