Parkworld 691685 Shore Power Adapter Household 15A 5-15 Plug to RV Twist Lock 30A Socket L5-30 Receptacle with Locking Ring

If you need to connect your 30A extension cord (with L5-30 plug) into general 15A power inlet to get power. This power adapter cord can help you to solve your requirement. Features: 100% copper wire conductor inside, support max 15 Amp overload. Heavy-duty power adapter cord for Marine / RV Shore power adapter 5-15P to L5-30 125V/1875W American standard 3-prong 5-15P male connector Shore power for RV marine L5-30 twist lock female connector with locking ring.