Sealing Plug

LHE’s sealing plugs are precision-designed cavity plugs designed to protect unused connector cavities in automotive and industrial electrical systems from moisture, dust, and contaminants. These sealing plugs are precisely designed in terms of outer diameter and length to fit common connector cavities, helping to maintain the integrity and long-term electrical performance of wire harnesses in harsh environments.

LHE’s sealing plug (blind plug) series provides a reliable sealing solution to close open connector cavities, preventing environmental intrusion. These rugged sealing plugs are available in a variety of sizes and colors, providing secure electrical connections and enhanced durability for wire harnesses in automotive, machinery, and other demanding applications.