Leviton BR20-E 20 Amp, 125 Volt, Narrow Body Duplex Receptacle, Straight Blade, Commercial Grade, Self Grounding, Black Large-Head Terminal Screws, Backed out and Staked, Accept No.10 Copper or Copper-Clad Wire Heavy-Duty Brass Power Contacts for Maximum Conductivity and Plug Retention Heavy-Gauge, Rust-Resistant Steel Mounting Strap Shallow Design for Maximum Wiring Room in Box Captive Mounting Screws for Fast Installation Where Applicable