Surgi-OR Nail Nipper, Sklar. Double Spring, 5-1/2 in., Concave Blades, Stainless Steel. The Surgi-OR Nail Nipper is used for removing portions of the toe nail or the nail plate. This product features double spring, grooved, plier handles with a locking mechanism that is released upon squeezing the handles. This lock is intended to keep the sharp blades closed when the instrument is not being used. It is 5-1/2 inches long.