5Pcs Barrel Jack DC Power Jack Socket DC Barrel Connector 5.5 X 2.1 mm Female Po
5Pcs Barrel Jack DC Power Jack Socket DC Barrel Connector 5.5 X 2.1 mm Female Power Adapter Threaded Female Panel Mount Barrel Connector Adapter with Waterproof Cover Cap. 【Robust 5.5 mm socket Construction】: Built for durability, these barrel connectors are constructed from high-quality zinc alloy.