NEW EXCLUSIVE - Simply stated, Scrimp screw findings take the place of a crimp. These precision findings have a tiny set screw inside to crimp and hold Beadalon wires in place. The Complete Scrimp Kit contains its own screwdriver and Scrimp findings with screws. Six additional screws are cleverly held within the handle of the screwdriver. All new Scrimp finding are a cinch to use for making necklaces, bracelets and anklets. Just partially unscrew the screw in the scrimp finding and insert beadalon wire (up to .018" diameter) into the Scrimp finding, through a clasp, and back through (until the desired loop size is attained). Then, simply tighten the screw using the provided screwdriver and begin stringing. Repeat steps for the opposite end of your design for a secure finish! * Sterling Silver 3.5mm Oval Scrimp crew and Screwdriver are silver plated brass.