50 amp 15' Rv Power Supply Cord Cable, 50A Marine Shore Power Cord 15 feet long. Finger pull on end for easy removal. Molded on ends for longevity Approved for U.S. and Canada standards For 50 amp service. Twist lock end. Locks into RV with 1/4 turn. Locking connector has a threaded ring for a weather-proof seal Fits 50 amp Furrion, Hubble, Marinco power inlet boxes used on RVs