The Champion Power Equipment 100453 20-Foot 30-Amp 125/250-Volt Flat Design Generator Extension Cord changes your L14-30R locking outlet to four 5-20R household outlets. The next time you need to place your power cord under a door or through a narrow space, reach for this brilliantly designed flat cable extension cord. A traditionally designed cord can be limiting due to its shape, but Champion's innovative flat design allows you to easily place your cord under doors or through narrow spaces so you can extend your power exactly where you need it to go. Whether you're powering your essential items during an emergency or powering up your tools in remote locations, Champion's 20-foot extension cord can be depended upon in any situation. Designed in a fan-style configuration, this cord includes dust covers to keep your outlets clean and protected when not in use. Ideal for quick and dependable use of power, this 20-foot, high-capacity 10-gauge wire is surrounded by durable, outdoor-rated insulation. Featuring a heat and cold resistant thermoplastic jacket, you can be sure your power cord will remain flexible and function perfectly whether the temperature outside is extremely hot or extremely cold. Champion's convenient extension cord is rated for use with 125/250-volts and extends 30 amps of generator power where you need it. The 20-foot long cord allows you to run your generator from a safe distance, protecting you and others from noise and hazardous exhaust. Champion Support and our nationwide network of service centers will back up your purchase with a 1-year limited warranty and FREE lifetime technical support.