🔧 Connect Like a Pro with WAGO's Lever Nuts! Transparent housing allows for quick inspection of strip length and wire insertion. Comes with a sturdy case for easy organization and transport. Experience faster and more reliable connections with WAGO's innovative lever nuts. Easily connect solid, stranded, and flexible copper wires in any combination. Includes a variety of conductor options to meet all your wiring needs. UL Listed 24-12 AWG Transparent housing The WAGO 221 Lever Nuts 78pc Compact Splicing Wire Connector Assortment is designed for professionals seeking reliable and efficient wire connections. This assortment includes 34x 2-conductor, 26x 3-conductor, and 18x 5-conductor connectors, all UL Listed for safety. The transparent housing allows for easy visual inspection, ensuring proper wire insertion and strip length. Perfect for any wiring project, this kit comes in a convenient case for portability.