Extension cord for 120V pump with twist lock plug (L5-15R to L5-15P) - The Electric Brewery
Amazon.com: Pulsar 30AMP 125V Twist Lock Generator Flat Extension Cord (25 Feet) Three 15AMP Household 125V outlets, LED Indicator, Weather Resistant, 10 Gauge Wire, Portable Generators for Home use : Patio, Lawn
MaxWorks 80841 25 Ft. Heavy Duty 4-Prong Twist Lock 125V/250V 30 Amp L14-30P (Male) L14-30R (Female) Generator Extension Cord, Black and Yellow - Amazon.com
USW 12/3 Twist to Lock Multi Outlet Adapter 3-ft 12 / 3-Prong Indoor/Outdoor Sjtw Heavy Duty General Extension Cord in the Extension Cords department at Lowes.com
Amazon.com: Power Assemblies Spider Box Twist-Lock Generator Power Extension Cord, 50 Amp, 125/250VAC, SOOW Cable Type, Gauge 6/4, California Standard Compatible Lock Extensions, 50' Long, Color Black : Tools & Home Improvement
parkworld 25 ft. SJTW 12/3 20 Amp 250-Volt Twist Lock NEMA L6-20 Extension Cord 885651 - The Home Depot
Larson Electronics - Explosion Proof 20' Extension Cord - 20A Rated - Twist Lock Connector - General Area Use Plug
Extension cord for 240V pump with twist lock plug (L6-15R to L6-15P) - The Electric Brewery
RV Extension Cord 30 Amp
25 ft. x 10 Gauge Four Prong Twist-Lock 30A L14-30 Generator Extension Cord
parkworld 36 ft. SJTW 12/3 20 Amp 125-Volt Twist Lock NEMA L5-20 Extension Cord 61759 - The Home Depot