Manufactured to withstand the demands of commercial and institutional applications. Large-head terminal screw, backed out and staked, accept No. 10 copper or copper-clad wire. Heavy-gauge, rust-resistant steel mounting strap. Shallow design for maximum wiring room in box. Convenient washer-type break-off plaster ears for best flush alignment. Captive mounting screws for fast installation. Leviton's line of Heavy-Duty Specification Grade receptacles are designed and manufactured to withstand the most demanding environments. Available in a wide variety of configurations, including isolated ground, tamper-resistant, etc., these Commercial Grade devices are the electrical contractor's choice for use in hotels, schools, hospitals and commercial office buildings. 15 Amp, 125 Volt, Receptacle Duplex, 2 Pole, 3 Wire, Commercial Grade, White.