Thermoplastic. 15 amp, 125 volt. NEMA 5-15R. Accepts up to #14 gauge cord. Blades embedded in body. UL listed. Bulk. Gray. Matches SKU # 3004710. Manufacturer"s number: SA993G. Buy Hardware Supplies SKU #: 3051034. Country of origin: Mexico. Distributed by Cooper Wiring Devices.