Leviton 16252-W 15 Amp, 125 Volt, Decora Plus Duplex Receptacle, Straight Blade, Commercial Grade, Self Grounding, White Back Wire and Side Wire Terminal Options Heavy-Gauge Zinc-Plated Steel Locked-In Wraparound Strap Back Wire Terminals Accept up to No. 10 Copper or Copper-Clad Wire, Solid or Stranded Brass Staked on Self-Grounding Clip Heavy-Duty Triple-Wipe Brass Contacts for Long Service Life