ParkPower by Marinco Twist Lock Adapter: 30A (125V) Male; 50A (125/250V) Female- 3050RVTLA
Durable PVC housing. Locking ring for weatherproof connection to RV inlet. Connect between an inlet and a power cord to resolve power incompatibility issues. They feature durable PVC housings and a locking ring for weatherproof connection to RV inlet. Connects 30A RV power cords to a 50A inlet One-piece unbreakable PVC housing Heavy-duty weather resistant construction Locking ring creates a watertight seal between the adapter and the inlet