The Castroviejo Needle Holder, 5 1/4", with straight jaws and no catch, is used in microsurgery and ophthalmic procedures that require precise execution. The slender, serrated jaws ensure a tight grasp of delicate suturing needles to handle tight or sensitive areas precisely. It also uses a spring-action mechanism to open smoothly without locking in place. It is best used in rapid adjustments. Made of premium German stainless steel, the instrument is durable and corrosion-resistant, supporting constant performance and repeated sterilization.