New Bent Nose Pliers For Opening, Closing & Soldering Jump Rings. This is a new pair of stainless steel bent nose pliers. These have foam grips for ease of use These pliers have a groove that make it easy to open and close jump rings. Great for getting into tight places and hold the jump ring for soldering Box joint construction maintains alignment of jaws, even under stress. They measure approximately 4 1/2" (114 mm) long.