Ancor's new assortment of adhesive-lined heat shrink butt connectors can be used as a step-down from one gauge size to another or as a multi-wire connector for one gauge size wire. The connectors offer a sealed alternative for products such as a quick-tap or three-way connector in areas where corrosion is a concern. The 4.1 shrink ratio tubing offers a watertight seal between wires. The flared barrel with uniform copper wall provides an easy and proper mechanical crimp. A crimp indicator on the barrel allows for proper placement of an installation tool. The clear heat shrink tubing ensures crimp accuracy. Colored stripes on the barrel indicate which crimp die to use, regardless of application.