Are you referring to the electrical connectors that have the fork pointing at a 90 deg angle to the wire? If so those are called flag connectors and should be available at any electical jobber. If not you can get them here. They have a minimum order amount but I don't remember what it is.

Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.