3/16" STANDARD SPRING 0-1/2" GRIP CLECO  

If you have never used Cleco Fasteners, you don't know what you have been missing. Clecos are plier operated, spring loaded fasteners with a strong, durable steel plated body. Clecos temporarily hold the material in place until it is ready to be fastened permanently. Many car builders hand complete bodies with Clecos before they even use the first rivet.