Grooved Jewelers Tool, prong setting pliers. These specialty pliers are all to do with gem and stone setting. Having the right pair of pliers, makes every job easier. These pliers have polished steel heads, box joint construction, and a double leaf spring return.
These Pliers are made for setting stones into a pronged setting. They are shaped with one jaw that is grooved and notched so that your setting can be inserted. Squeeze and the prong folds over the stone. Sold by the piece.