AC WORKS 1ft NEMA 5-15P to NEMA L14-30R 15-Amp 3-wire To 4-wire Grounding Single To Single Orange Basic Flexible Adapter in the Adapters & Splitters department at Lowes.com
Hopkins Towing Solution 7 Blade to 5 Flat and 4 Flat Adapter
R410A Adapter - 1/4" to 5/16" SAESenville
CB Microphone Adapter: 5-Pin to 4-Pin | Right Channel Radios
Air Conditioning Adapters 1/4 5/16 | Air Conditioning Hose R410a - Vacuum Pump - Aliexpress
MBRP Exhaust Exhaust Adapter, 4 Inch ID. to 5 Inch OD. Adapter, Aluminium UA2001 - Advance Auto Parts
Amazon.com: StarTech.com Replacement 5V DC Power Adapter - 5 Volts, 4 Amps - Power Adapter - AC 100-240 V - SVA5M4NEUA : Electronics
FotodioX Pro Nikon F Large Format 4 x 5 Adapter NIKF-4X5-PRO B&H
Point Source Audio ADP-4MX5M Adapter Cable with 4-Pin ADP-4MX5M
Tripod adapter 5/8" - 1/4" Accessory | Bosch Professional
R410a Adapter for Mini Split HVAC System 5/16" Female SEA x 1/4" Male - BlueStarsParts
CURT Electrical Adapter 4-Way Flat Vehicle to 5-Way Flat Trailer 57187 - The Home Depot
Nemal XLR 4-Pin Female to 5-Pin Female Inline Adapter – Nemal Electronics
Amazon.com: [4-in-1] 15 Amp Household AC Plug to 20 Amp T Blade Adapter,5-15P to 5-20R,5-15P to 6-15R,5-15P to 6-20R, 4 in 1 AC Power Adapter,15A 125V to 20A 250V Adapter : Tools
Amazon.com: Accessory USA 4-Pin DIN Global 12V 5A AC DC Adapter for Li Shin LSE9901B1260 LCD TV 12VDC 5 Amp 60W Power Supply Cord (with 4 Prong Connector) : Electronics