5-20P to 5-15R & 5-20R, 2-IN-1 Nema 5-20P Male to Nema 5-15/20R Female AC Adapter,20 Amp T-Blade Male Plug to 15A/20A,5-20P TO 5-15R,5-20R Combo - Newegg.com
AC WORKS NEMA 5-15P to NEMA 5-20R 15-Amp 3-wire Grounding Single To Single Black Basic Compact Adapter in the Adapters & Splitters department at Lowes.com
Journeyman-Pro 4 in 1 Female T-Blade Adapter 15 Amp Household Plug to 20 Amp, 5-15P to 5-20R,6-15R,6-20R - 15A to 20A 125V, Window AC Wall Outlet adaptor. Easy to see Yellow. (1-PACK,
Shunyata Research SR-Z15 15A to 20A IEC Power Cord Adapter - Dedicated Audio
20A to 15A Power 3-Prong Power Plug Adapter – Kitchen Power Pop Ups
Yellow Locking Cord Adapter, 12/3 STW, 20A-125V To 15A-125V, 9 In. | True Value
15 amp to 20 amp IEC Adapter – VooDoo Cable
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
AC WORKS Plug Adapter 15 Amp Household Plug to 20 Amp T-Blade Female Outlet Adapter (NEMA 5-15P to 5-15/20R) M515520 - The Home Depot
Amazon.com: [2Pack] 15 Amp Household Plug to 20 Amp Adapter, Nema 5-15P to 5-20R,5-15P to 6-15R,5-15P to 6-20R T-Blade 20Amp to 15Amp AC Power Adapter Converter,15A 125V to 20A 250V Adapter :
Furman ADP-1520B Adapter Cord 12 Amps ADP-1520B B&H Photo Video
4-in-1]15 Amp Household AC Plug to 20 Amp T Blade Female Adapter,Nema 5-15P to 5-20R,5-15P to 6-15R,5-15P to 6-20R Plug Outlet - AliExpress
UL Listed Household Regular 15A to 20A T-Blade Adapter, NEMA 5-15P to 5-20R | eBay
Furman ADP-1520 B Power Adapter Cord 20A to 15A
Straight Adapter, 20A 125V Male to 15A 125V Female | West Marine
Angled [4-in-1] 12AWG 15 Amp Household Plug to 20 Amp T Blade Adapter Cable,5-15P to 5-20R,5-15P to 6-15R,5-15P to 6-20R, Four-in-One Adapter,15A 125V to 20A 250V/ 20A 250V Cable, 1FT - Newegg.com
AC WORKS 1ft NEMA 5-15P to NEMA 5-20R 15-Amp 3-wire Grounding Single To Single Black Basic Flexible Adapter in the Adapters & Splitters department at Lowes.com
1FT 15A Household NEMA 5-15P Plug to 4-Prong L14-20R Female Adapter Cord – AC Connectors
Marinco+Straight+Adapter+Plug+30a+to+20a+or+15a+%23s30-15+Damaged for sale online | eBay
Parkworld 68208 UL Listed 15 amp to T-Blade 20 amp Adapter, Household Regular 15A Plug 5-15P to 5-20R 20A T Blade Receptacle (2 Pack) - Amazon.com
15 Amp household AC Plug to 20 Amp T Blade Adapter Nema 5-15P to 5-15/20R Outlet Adapter, 15 Amp to 20 Amp Plug Adapter Converter,15A 125V to 20A 125V Adapter - Newegg.com
Parkworld 69670
NEMA 5-15P (15A) to 5-20R (20A) Adapter
Shunyata Research SR-Z20 20A to 15A IEC Power Cord Adapter - Dedicated Audio