AC WORKS [L530PR] SOOW 10/3 3-Prong NEMA L5-30 30Amp 125Volt Generator Rubber Locking Extension Cord (10FT) - Amazon.com
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
Gen RV 30 Amp Generator Cord, 3-Prong 10 Gauge Heavy Duty L5-30 Male Generator Power Cord Up to 3750W - Leisure RV Parts
RVGUARD 30 Amp 15 Foot RV Extension Cord, Heavy Duty 10/3 Gauge STW Co – rvguard
25' Black 10/3 30A RV Extension Cord - Pleasure Land RV Surplus Store
AC WORKS® [S1030PR] 30A 125/250V NEMA 10-30 3-Prong Dryer Heavy-Duty – AC Connectors
AC WORKS 10 ft. STW 10/3 NEMA 10-30 3-Prong 30 Amp Heavy Duty Thick Dryer Extension Cord 1030PR-010 - The Home Depot
parkworld 10 ft. STW 10/3 30 Amp 250-Volt Heavy-Duty Industral NEMA 6-30 Extension Cord 60653 - The Home Depot
GearIT 10/3 30 Amp NEMA 10-30P to 10-30R STW Extension Cord
Road & Home 25 Ft. RV Electrical Cord with Pull Out Handles Type 10/3 STW 30 Amp 125 V to 4 Degrees Fahrenheit Cold Weather Jacket Black with Yellow Handles in the
AC WORKS 100ft NEMA L5-30 Cord 100-ft 10 / 3-Prong Indoor/Outdoor Soow Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
Generator Extension Cord 50 Ft 3 Prong Power Cable 10 3 30 Amp Adapter Plug New | eBay
Halex 25 ft. 10/3 30 Amp 125-Volt Marine Shore Power Extension Cord 31225 - The Home Depot
Leisure Cords 10 Ft 30 amp RV Power Extension Cord with LED Power indictor - 30 Amp Male to 30 Amp Female Standard Plug (30 Amp - 10 Foot) - Walmart.com
AC WORKS 50 ft. SOOW 10/4 NEMA L15-30 30 Amp 3-Phase 250-Volt Industrial Rubber Extension Cord L1530PR-050E - The Home Depot