Leviton T5820-T 20 Amp 125 Volt, Duplex Receptacle, Straight Blade, Residential Grade, Self Grounding, Light Almond Shutter mechanism inside the receptacle blocks access to the contacts unless a two-prong plug is inserted, helping ensure hairpins, keys, etc., will be locked out TR symbol on receptacle face assures they meet the 2008 NEC Section 406.11 code requirements Ultrasonically welded for additional assembly security Base and face made of high impact thermoplastic Convenient break-off plaster ears for best flush alignment