SFERO offers adjusting locking/unlocking nuts and rings that are both precise and self-securing. These products are used whenever precision mechanisms require accurate clamping and safe, powerful locking. Used in many industries, from nuclear and automotive to textile and printing, SFERO nuts and rings offer the advantages of a nut/counternut locking system in a single part. The products are reusable and easy to secure, while never losing precision. Nuts and rings come in various models, such as radial or axial clamping in the standard, balanced, or heavy-duty variety. Upon request, SFERO even offers products with diverse characteristics, such as different materials or left-hand threads.