50', 12/3, Sjeow Yellow, American Contractor Series, Tri Source 3 Way Power Block, All Purpose Portable Outdoor Cord Stays Flexible Even Under Extreme Temperature Conditions To -67 Degrees Fahrenheit, The Rugged T Prene Construction Is Tough, Easy To Use & Lasts Longer, Includes Lighted Female Plugs For Safety, UL Listed, Meets OSHA Requirements, Sleeved.