50Pcs 2 Pin Quick Connect Wire Connectors, Low Voltage, 18-22 AWG,Plug-in

Tool-Free & No Stripping Instant WiringFeaturing a practical plug-in structure, these 2-pin wire connectors enable tool-free, solderless and no-stripping wiring. Simply lift the lever, insert the wire and press down to lock for a secure connection in seconds. Ideal for professionals and DIYers, it greatly simplifies all low-voltage wiring work. | 4-Color Upgrade Design for Classified WiringUnlike market-only black connectors, ours come in 4 upgraded colors: red, blue, black and transparent. Color coding easily distinguishes positive/negative wires and different circuits to avoid miswiring. The transparent shell allows visual inspection of internal connection status, while black units fit general wiring, covering more classification and safety inspection needs. | Locking Buckle & Flame-Retardant Safe StructureBuilt with a sturdy locking buckle and independent clamp, these double-wire connectors offer strong pull resistance and anti-vibration performance to keep wires firmly fixed without loosening. Made of premium flame-retardant, crack-resistant PA66 material, it resists high temperatures and aging, prevents short circuits, and ensures long-term circuit safety. | 18-22 AWG Universal & Reusable DesignFits 18-22 AWG wires with 1.6-2.1 MM diameter, stable for long-term use at -10 to 45C working temperature. The reusable design supports repeated disassembly and rewiring without waste. This 50PCS box pack is easy to sort, store and carry for neat wiring arrangement. | Wide Low-Voltage Application ScenariosCompact size fits narrow installation spaces. These quick-connect connectors are widely used for LED string lights, indicator lights, speaker wires, sensors, automotive small lights, household devices, model kits and various low-current DIY wiring projects.