Ancor 320899 female heat shrink disconnects come in a 100 - piece pack. They're designed for 12 - 10 connections. These disconnects are tinned to resist corrosion and made of pure copper for top - notch current flow. The brazed seam gives them great strength. They're UL - listed and CSA - recognized. The heat shrink tubing has a heat - activated adhesive. When heated, it creates a watertight seal and offers excellent vibration and strain relief.

Using these Ancor heat shrink disconnects is easy. First, make sure your wires are clean and free of any debris. Slide the disconnect onto the wire. Then, use a heat gun to apply heat evenly around the heat shrink tubing. Keep the heat gun moving to avoid overheating. Once heated, the adhesive inside the tubing will melt and form a tight, watertight seal. As for maintenance, keep them in a dry place to prevent corrosion. If you notice any signs of damage, like cracks in the heat shrink or loosening of the connection, replace the disconnect. Also, always use the appropriate tools and follow safety guidelines when working with electrical components.