The THOMAS & BETTS AA2 Butt Splice Terminal is designed for secure and efficient wire connections. This versatile terminal is suitable for use with 16-22AWG copper wires, providing a reliable electrical connection you can trust. The metallic construction ensures durability and long-lasting performance, while the 15.74mm size offers compatibility with a wide range of wiring applications. The electro tin finish adds an extra layer of protection against corrosion, extending the lifespan of your connections. Trust the THOMAS & BETTS AA2 Butt Splice Terminal for hassle-free wire splicing in various electrical projects.