Hi, my grandfather had these tools in his tackle box. The thumbs crew on the end opens and extends out 4 tiny graspers. Any idea what they are and for what use?

http://i1185.photobucket.com/albums/z357/knibbeje/Pond%20Boss/0725141312b_zpsad4eps5z.jpg


http://i1185.photobucket.com/albums/z357/knibbeje/Pond%20Boss/0725141312c_zpsp58ucemj.jpg

Last edited by canyoncreek; 07/25/14 12:41 PM.