Buchanan, Wire Connector, Wingtwist, Conductor Range: 18 - 10 Awg, 2/18 Awg Min, 3/12 Awg Max, Number Of Conductors: 1 to 6, Material: Flame-Retardant Polypropelene, Color: Yellow, Voltage Rating: 600 V, Environmental Conditions: Tough, Ul 94V-2 Flame-Retardant Shell Rated At 105 Deg C (221 F), Model Number: WT51