Product DescriptionThe gel filled blue B connector provides a quick reliable way to splice low voltage copper wires and is supplied in a pack of 100 for use in alarm telecom and data wiring installations. Its internal metal teeth pierce the insulation to create a secure connection and the gel filling helps protect the splice from moisture and corrosion for long term stability. The connector is simple to use with common hand tools and supports small gauge conductors used in control and communication systems. Built for consistent performance in professional installations it offers a clean dependable solution for making fast protected wire joints across a wide range of low voltage projects.