Southwire MC-AL-12/2 68580001 250-Foot 12-Gauge 2-Conductor Type MC Conduit, Aluminum Product Description Southwire 68580001 250-Foot 12-Gauge 2-Conductor Type MC Conduit, Aluminum From the Manufacturer 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. It is flame resistant, heat resistant PVC insulation with flame, oil, and gasoline resistant nylon jacket. Rated as types THHN and THWN Features May be used for branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential construction Approved for hazardous locations per NEC Articles including 501-4(b)-Class I, Div. 2, 502-4(b)-Class II, Div. 2 and 503-2(a) and (b)- Class III, Div. 1 and 2 Conductors and ground wire cabled and wrapped with a polyester tape Insulated with green ground wire . 485" normal outside diameter USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.