Amazon.com: 12AWG Heavy Duty Extender AC Plug Adapter [4-in-1], 15 Amp Household to 20 Amp T Blade Power Extension Cord, 1FT/32CM 12AWG Nema 5-15P to 5-20R/6-15R/ 6-20R, 15A 125V to 20A 250V
AC WORKS® [L615PR] SOOW 14/3 NEMA L6-15 15A 250V Rubber Extension Cord – AC Connectors
Gen RV 30 Amp to 15 Amp Tri-Outlet 3-Prong Generator Power Cord, 10 Gauge Heavy Duty L5-30 to 3X 5-15R Up to 3750W - Leisure RV Parts
Amazon.com: 20FT NEMA 6-15P/6-15R Power Extension Cord for 220/240V Air-Condition,Power Cable for Led Grow Lights, Digital Ballast Power Cord,UL Listed 3 Prong 14 Gauge SJTW Cable,15 Amp 240Volt Phyoto : Tools &
Utilitech 15-ft 16 / 3-Prong Outdoor Sjtw Light Duty General Extension Cord in the Extension Cords department at Lowes.com
Amazon.com: 50 ft - GFCI 12 Gauge Heavy Duty 3-Outlet SJTW Indoor/Outdoor Yellow Extension Cord by Watt's Wire - 50' 12-Gauge Grounded 15-Amp GFI Power-Cord (50 Foot 12-Awg Yellow GFCI)
VEVOR 12,000-Watt Black Cable 15 ft. Generator Power Cord 250-Volt 50 Amp ETL Listed Extension Cord FDJYCX15FT50AHCZ1V1 - The Home Depot
100 Ft Outdoor Extension Cord 12/3 Heavy Duty 3 Prong Extension Cable 15 AMP US | eBay
Extra-Heavy Duty Outdoor Extension Cord, 50' Long, Yellow, 12/3 SJTW, 15 Amp, 125 Volt, 1875 Watts - 8500830 | Kuhlman Direct Online Store
GoGreen Power 15A 125V Outdoor Extension Cord GG-13825BK B&H
Hospital Grade Extension Cord, HGN5-15P to N5-15R, 15 amp, 15 FT
Amazon.com: 1-Foot 12 AWG 15 Amp Household Plug to 20 Amp Adapter Cable,Nema 5-15P to 5-15R/20R,5-15P to 6-15R/20R T-Blade 20-Amp to 15-Amp Extension Cord Heavy Duty 15A 125V to 20A 250V AC
Extō Mint for CordPDX by Conway Electric - The Conway Electric Store
Laird SSPC-25 Stage Systems Heavy Duty 15-Amp 14/3 AC Power Extension Cord w/ Quad Box - 25 Foot
Voltec 50 Ft. 15 Amp 300V 10-Gauge Yellow Outdoor Extension Cord 05-00118 from Voltec - Acme Tools
12' Extō Charcoal Red - The Conway Electric Store
100ft. 12/3 TriTap Extension Cord with Lighted End Plug