You might have to deal with various appliance connections at home. And this will require you to use custom extension cords, 5 20 outlets, c19 c20 power cords, and related NEMA power cords. However, you cannot just use any kind of custom extension cord. That is why you need to be very careful when purchasing one. You might need to get an expert’s advice on how you will be able to purchase the right wire locking plugs or custom extension cords. You will have to share the appliance you intend to connect. That will provide you with relevant information on which cords will be suitable for the project you have at hand. You have to ensure you avoid 2 male plugs on electrical cables. They are bound to expose you to some dangers, for instance, power shocks. And that is an instance you do not want to experience at all. That is why you can never gamble when it comes to choosing your extension custom cords. You can read reviews to know which vendor is the most suitable source for those cords. And that will entail assessing the reputation of the vendor. You do not have to purchase just from anyone you come across. If you need to learn about some of the worst electrical mistakes, here is a video that will enlighten you.