885255 Generator Adapter Cord 4-Prong Locking 30 AMP L14-30 Plug to 20 AMP Locking L14-20 Receptacle

UL 62 standard 10AWG/4C, Test electrical function by UL & cUL standard.  

Heavy-duty round power adapter plug for generator  

100% cooper conductor inside.  

Power Adapter Cord L14-30P to L14-20R 125V/250V  

Generator 30 AMP 4-prong twist lock male plug  

Generator 20 AMP 4-prong twist lock female connector 

Length : 12 inch.