16-14 gauge 0.250" width, 0.032" tab female solder heat-shrink quick-disconnect terminals. For use in harsh environments, these terminals feature a heat shrink connection that also has an internal sealant. By simply applying heat, you'll also melt a small amount of solder that makes a perfect connection - no crimps required. Also keeps moisture out while ensuring your wire does not pull out of the terminal. Also known as slip-on or fast-on connectors, these quick-disconnect terminals offer the fastest way to connect and disconnect two wires. They are also reusable. Simply slide the male terminal into the female terminal. Only heat required to install terminal on wire.