Southwire 68580022 50-Foot 12-Gauge 2-Conductor Type MC Conduit, Aluminum May be used for branch, feeder, and service power distribution in commercial, industrial, institutional, and multi-residential construction Suitable for installation in places of assembly and theaters Flame resistant, heat resistant PVC insulation with flame, oil, and gasoline resistant nylon jacket Rated as types THHN and THWN Conductors and ground wire cabled and wrapped with a polyester tape