The Wago 221-412 Connectors Electrical 2 Splicing Blocks with Levers are high-quality terminal block accessories designed for electrical connections. These reusable connectors feature latch locks for secure termination and are compatible with wire gauges ranging from 20-10AWG to 24-12AWG. With the ability to hold 1, 2, 3, or 5 wires, these orange connectors are ideal for various electrical applications. The Wago brand ensures reliability and durability, making these splicing blocks a valuable addition to any electrical equipment or supplies collection.