[Fast Connection] This kind of push wire connectors kit can quickly connect and disconnect wires. It can be reduce wiring time by 70%. Convenient design Provides a secure connection without soldering or crimping. You only need to pull up the orange levers, insert the wires, press the lever handle to close the clamp. Wiring is finish. [DIY Any Way You Need] Multiple individual lever connectors can be spliced into a wiring unit, making the circuits more compact and tidy. Unique design enable more stronger assembled. [Safe to use] Comply with all electrical standards. Suitable for 22-18 AWG Wires. Rated Voltage: 600V; Rated Current: 32A. [Durable and reusable] The lever wire connectors can be reused for multiple times. There are pure copper inside provides great conductivity. Insulated flame retardant connectors shell enable a long service life. High temperature resistance, aging resistance. [Stay Organized] 30pcs 1 to 1 Inline Electrical Connectors come within a storage box, easy to store and carry. The package included 20pcs transparent red and blue lever wire connectors, 10pcs Non-transparent lever wire connectors.