Huanchain 3 Prong 30 Amp Generator Cord 50 Feet Heavy Duty,Nema, Etl Listed Twist Locking Design: NEMA L5-30P to L5-30R 30 amp generator cord 50 ft 125 V, 3750W power rating. Twist lock plug avoids extension cord slipping out during use. Sturdy and Safe: 50 foot generator extension cord with a easy-grip plug and socket design. 10/3 AWG pure copper construction prevents overheating during prolonged use. Each power cord 100% passes the 2500V high Voltage test before shipment keeping safety in mind. Perfect for Extreme Weather: 3 prong L5-30 generator cord jacket is Flame-resistant, Waterproof Weather-Resistant(IP65), Cold-resistant (-50C), and Corrosion-resistant suitable for indoor and outdoor use. High Flexible Easy to Use: HUANCHAIN high flexible Vinyl extension cords have better bending resistance and prevent them from breaking during long-term movement, bending, and pulling. Super soft feel, easy to unfold when used. Each cord has velcro packing and easy to repack and recycle after use. What You Get: 3 years promise 50ft black outdoor 30amp generator cord. 24 hours response friendly and reliable customer service. 30-day return and 12-month replacement.