The THOMAS & BETTS part A18-PS-M is a high-quality splice terminal designed for use with copper wire sizes ranging from 16 to 22 AWG. With a compact size of 7.98mm, this splice terminal is perfect for applications where space is limited. The terminal is made from durable materials and features a tin plating for enhanced conductivity and corrosion resistance. It is quick and easy to install, making it a reliable choice for various electrical wiring projects.