Dogbones 12 inch 4 prong adapters for connecting a generator with a L5-30 or L14-30 locking plug receptacle to a recreational vehicle that uses a standard RV cord set TT-30 to connect to 120V AC shore power. The 12 inch length offers flexibility and convenience, while the durable construction ensures long-lasting use. Upgrade your RV's electrical setup with the Camco Power Grip adapter today!