High-Precision 4.8mm Brass Hollow Plug Insert

Premium solid brass construction ensures superior conductivity and corrosion resistance for long-lasting performance. Precision-engineered 3-pin design with hollow structure optimizes airflow and reduces overheating risks. Rated for 10A/16A applications, ideal for industrial sockets, power adapters, and electrical bridge connections.

Mirror-polished surface finish prevents oxidation while enabling smooth insertion. Compatible with international socket standards for versatile global use. Durable spring-loaded pins maintain secure contact even under vibration.

Perfect for manufacturers of power strips, extension cords, and appliance connectors. Bulk packaging available for cost-effective large-scale procurement. Wholesale pricing with guaranteed quality control for commercial buyers.