3Prong Male To Male Extension Cord, Generator Adapter Cord Parts NEMA 5-15P For Transfer Switch,12AWG 125V (2FT) US Plug - AliExpress
Clear Power 2ft 3 Outlet Generator Extension Cord Adapter with W Splitter, Lighted Ends, 30Amp 3 Prong Twist Lock Plug, Oil, Water & Weather Resistant Flame Retardant, Yellow, DCOC-0136-DC - Newegg.com
Generator Extension Cord 50 Ft 3 Prong Power Cable 10 3 30 Amp Adapter Plug New | eBay
Champion Power Equipment 30-Amp RV Generator 30-ft / 1 3-Prong Outdoor Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
25 ft. 30A 125V Generator Extension Cord - Champion Power Equipment
Reliance Controls PC3125 30-Amp 3-Prong 120V Generator Power Cord 25-Foot
Champion 250-Volt Generator Extension Cord | BJ's Wholesale Club
Houseables Generator Extension Cord, Electric Wire, 3 Prong, 30 Amp, 250 Volt, Single, Black, 25 Ft, All Rubber, 10 Gauge, Heavy Duty, L6-30, Commercial, Electrical Power Cable, with Locking Switch - Amazon.com
AC WORKS 50ft NEMA L5-30 Cord 50-ft 10 / 3-Prong Indoor/Outdoor Soow Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
AC WORKS 25 ft. L5-30P 30 Amp 3-Prong Generator Locking Plug to Household Tri-Outlets Extension Cord L530W515-025E - The Home Depot
SEEUTEK 25 ft. 10/4 30 Amp Generator Extension Cord 4 Prong 125-Volt Indoor/Outdoor Extension Cord L14-30 with Lighted End Black BZ-1398 - The Home Depot
30 Amp 3-Prong NEMA L5-30P/L5-30R RV Generator Extension Power Cord – Tooliom
Gen RV 30 Amp Generator Cord, 3-Prong 10 Gauge Heavy Duty L5-30 Male Generator Power Cord Up to 3750W - Leisure RV Parts
VEVOR 30 Amp Generator Cord 4 Wire 10-Gauge 40-ft / 4 3-Prong Outdoor Sjtw Heavy Duty General Extension Cord in the Generator Accessories department at Lowes.com