Hilitchi 50Pcs Nylon Heat Shrink Ring Insulated Terminals Electrical Wire Crimp Connector (12-10AWG, 5/16'') High Quality Waterproof Heat Shrink Ring Terminals Connector Package Quantity: 50PCS, Type: Ring Terminals Connector A.W.G.: 12-10, American Stud Size: 5/16'' Wire range: 4-6mm, Max current=48A Material: Copper + PE, Color: Yellow