Product: PowerFit PF922033 4-Prong 20-Amp Male Plug Adapter for 30-Amp Female Connector
Brand: POWER STROKE
Heavy-duty round power adapter plug
20 Amp RV male plug to 30 Amp female connector
Adapts all brands of plugs and generators
Made of long lasting PVC and solid brass contacts
4 prong male plug

Search query: 20 amp male to 30 amp female
Relevance: Exact