CONNECTOR WIRE 14-10AWG GRNtors with the added plating protection for corrosion resistance in grounding applications. Contoured, offset wings enable firm ground connections with the twist of a hand. Flame retardant, themoplastic shell resists punctures, cuts, abrasion and corrosion. Connectors have a hole in the tip for ground wire. Solid copper to copper connections only. Nos. 15-095; 19-095 and 25-095: minimum 2 #14, maximum 4 #12 wire connections.