Hilitchi 50Pcs Nylon Heat Shrink Ring Insulated Terminals Electrical Wire Crimp Connector (16-14AWG, 5/16'') (16-14AWG/5/16'') High Quality Waterproof Heat Shrink Ring Terminals Connector Package Quantity: 50PCS, Type: Ring Terminals Connector A.W.G.: 16-14, American Stud Size: 5/16'' Wire range: 1.5-2.5mm, Max current=27A Material: Copper + PE, Color: Blue