Leviton 8200-GY 15-Amp, 125-Volt, Extra Heavy Duty Hospital Grade, Duplex Receptacle, Straight Blade, Self Grounding, Back and Side Wired, Gray Interlocking Thermoplastic Nylon Cover and Body Nickel- Plated Brass Strap with Integral Ground Contacts Back and Side Wiring Options Available Permanent "Green Dot" Marked on Face Exclusive V-shaped, serrated back-wiring clamps for superior contact