New. Nylon Jaw Chain Nose Pliers. For Straightening Wire, Wire Wrapping & All Your Jewelry Repairing Needs. This is a new pair of chain nose pliers with nylon jaws. These are great for straightening wire and wire wrapping without marring or scratching the surface. Perfect for jewelers, beaders, crafters and all your jewelry repairing needs. Box joint construction maintains alignment of jaws, even under stress. These have double leaf springs and PVC grips for comfort and ease of use. They measure approximately 4 3/4" (120.65 mm) long.