Leviton 5362-GY 20-Amp, 125-Volt, Industrial Heavy Duty Grade, Straight Blade, Industrial Grade, Self Grounding, Gray Impact-Resistant Thermoplastic Nylon Face and Body Smooth Face Does not Collect Dirt Large, Triple-Wipe Brass "T" Contacts for Superior Contact and Conductivity Back and Side-Wiring Options Backed by a Limited Ten Year Warranty