Morris Products 12156 Parallel Connector, Non Insulated, 12-10 Wire Size  (Pack of 100) Non-Insulated Parallel Connectors - Our Non-Insulated Parallel Connectors Provide an In-Line Splice with conductors Inserted parallel to Each Other. Non-Insulated Parallel Connector Material: High Strength Electrolytic Tubular Copper Electro-Tin Plated for corrosion resistance Maximum Electric Current: 22 AWG - 9 Amp, 20 AWG - 12 Amp, 18 AWG - 17 Amp, 16 AWG - 18 Amp, 14 AWG - 30 Amp, 12 AWG - 35 Amp, 10 AWG - 50 Amp 302F(150C) 600 Volts Max