Rated At 600V : Designed To Handle High Voltages, Ensuring Safe And Reliable Connections In Industrial And Residential Applications. Fireproof Flame Retardant : Constructed With Premium Nylon Shells, These Connectors Offer Exceptional Protection Against Flaming Hazards, Ideal For Safety-Critical Environments. Multi-Specification Wire Connection : Our Wire Connectors Suit A Variety Of Wire Gauges From 22 To 10 Awg, Making Them Versatile For Different Wiring Projects. Insulating Insert Twist : With An Innovative Design That Includes A Strong Spring, Our Connectors Guarantee A Secure And Insulated Join Every Time. Wide Applications : Perfect For Indoor And Outdoor Wiring, These Connectors Are Suitable For Home Theater, Automotive, And Commercial Wiring Solutions. Dive Into The World Of Safe And Reliable Electrical Connections With Our 180-Piece Kit. Engineered To Exceed Expectations, Each Connector Boasts A Rated Voltage Of 600V And A Maximum Temperature Rating Of 221°F (105°C). Trust In Our Precision-Made Nylon Shells And Copper Springs To Deliver Consistent Performance.