Check the listing for details. 50 to 15 Amp 110 120 Volt RV Adapter Cord NEMA 5-15P Male to SS2-50R Female. Color: Black, Condition: New. Listed at 19.97 USD. Journeyman-Pro Universal 110 volt 15amp to 50amp 3prong to 4prong Adaptors ✔ LONGER – 18 Inch adapter cord is 50% Longer than others making it more adaptable for use ✔ MAX POWER -100% Copper Wiring. 15 AMP (NEMA 5-15P) Male to 50 AMP (SS-2-50R) Female | Rated for 15 Amps, 125 Volts and 1875 Watts (Fits CS6375) ✔ POWER INDICATING – Bright LED Light in Female End provides proof power is available ✔ QUALITY - Heavy Duty double insulated & heat resistant PVC cover protects from outdoor elements, wear and tear. ✔ PRO'S CHOICE! - Heavy Duty Double Insulated & Heat Resistant Materials protects from outdoor elements, wear and tear with Lifetime No-B.S. Warranty! Easily connect your old three or four prong extension cord from your RV power station to your vehicle. ⭐⭐⭐⭐⭐ The only electrical products backed by a lifetime No-B.S. Guarantee!, so you can't go wrong... buy now and finish that project!