This set of oval back door fittings contains an outside door handle and an inside door handle and can be used on both the left and right. The stainless steel security fitting is spring-loaded and has a profile cylinder hole measuring 72 mm. Thanks to the use of solid stainless steel, this product has a long service life and because it has been brushed, it has a matte appearance. The protective fitting is equipped with a core pull protection so that the cylinder is protected from being pulled out and drilled out of the cylinder core. This security fitting is SKG *** tested, which means that it is an extra-heavy, burglary-resistant fitting.