Parkworld 79155 Generator 4-Prong 20 amp to 110 Volt adapter cord
220v to 110v adapter plug L14-20 to 5-15R or 5-20R Four-outlets
 Generator 20 AMP NEMA L14-20 Plug to 15 AMP 125V (4) Household Receptacle with 2 of 20amp Circuit Breaker
 If you need to plugin 4 of household 15 AMP or 20AMP Plugs (NEMA 5-15 or 5-20 plug) into Locking 4 Prong 20A outlet on pedestal (for NEMA L14-20 type) to get power. 
 This power adapter cord can help you to solve your demand. 
 Length : 1FT
- Generator Adapter cord L14-20 Plug to (4)5-20 or 5-15 Receptacle, 125 Volt, Max 5000 Watt for each side of 2 outlets.
 - 20 AMP 4-prong locking male L14-20 Plug, Household Four Outlets regular 15 AMP or generator 20 AMP female 3-prong Receptacle*4
 - 100% copper wire conductor inside, Used 12AWG/4C stranded copper inner wire, support max 20 Amp loading.
 - Pins and terminals are made with nickel-plated brass to prevent oxidation rust.
 - Female with two Circuit Breaker, maximum 20amp protect each two outlet.
 - Length : 12 inches (1 Feet)