Where to buy Flat right angle plug extension cord; 3 prong
Keeping a Low Profile - Makely
PRIME PS005608 8' 16/2 SJT Replacement Power Supply Cord, Black, Extension Cords - Amazon Canada
HHSOET 4 Outlet Gun Safe Power Outlet Kit, Wall Mount Power Strip with USB Ports, 10FT Extension Cord with Conductor Inline Connectors Accessory. (Black)
Flat plug extension cord Extension Cords at Lowes.com
Utilitech 15-ft 16 / 3-Prong Indoor Spt-2 Light Duty Flat Plug Extension Cord in the Extension Cords department at Lowes.com