Well Chief they are a strange contraption. the aligator clamps are from Radio Shack. the flexable part is found at http://www.use-enco.com/CGI/INPDFF?PMPAGE=818&PMITEM=240-7509. Look at previous and next page also. All you have to do is mount it to something and shove the alligator clips in. I love it. you can move it almost any way you want and it stays there.