The RJ45 CAT5e UTP Feed Through Plug is ideal for creating custom network installations using CAT5e network cables. Feed-Thru connectors offer several advantages by allowing the conductor order to be verified before crimping, eliminating waste of connectors due to incorrect assembly. Using high-impact, clear polycarbonate they can withstand the everyday wear and tear and they use high-quality gold-plated contacts to help prevent data transfer errors.