Suitable for solid, stranded and flexible cable types, the lever operated connectors use screwless spring clamp technology, which means there is no need for any tools.†The inspection window allows for quick and easy testing while the Lever Connector is installed. The inspection window is located at the top of the Lever Connector. Offering a strong and reliable connection our Lever Connectors have a conductor range of 0.2 ñ 4mm. Because they are reusable, they are the perfect solution for temporary or mobile installations. All of our Q-Nect Lever Connectors are transparent. This allows you to easily see if your wires are positioned correctly inside. Making sure you get the best connection possible.