No Need to Strip WireT-Tap self-stripping electrical connectors make plugging into an existing wire a quick and easy job, which will be much safer for beginners and much easier than the old fashioned way. and everything that you just need a crimp. Easy to UseQuick Splice Electrical Connector: Quick installation without stripping the wire, slide the connector over the existing cable, add the new wire and squeeze it with a pair of pliers, then click the flap to close it. Thick Tinned Copper ContactsThicker tinned copper contacts provide maximum conductivity and prevent the wire from shorting effectively. Perfectly lock in place with a solid connection and seals the wires in place fine / seamless. MaterialMaterial: PE+brass, tin plating, quick splice T-Tap connectors lock securely onto the wire. Wire Range: 22-16 A.W.G (Red) / 16-14 A.W.G (Blue) / 12-10 A.W.G (Yellow) Wide ApplicationQuick splice T-tap connectors and quick splice electrical connector are widely used in connecting wires of automotive, motorcycle and household wiring projects. Different colors let you identify easily and choose quickly.