The 1415366-1 part of TE Connectivity is a sealed, non-ferrous, inline splice connector designed for joining two solid or stranded wires together in a single automotive environment. It can accommodate wires from 14 to 20 AWG and is UL recognized. This product is designed for use in applications where a waterproof connection is necessary, and offers vibration, shock and chemical resistance for stable, consistent performance. It is a reliable and durable connection, providing an ideal waterproof solution for automotive, marine, and industrial applications.