The Sandleford door lever and knob range includes designs from classic to contemporary. Our vast range comes in all shapes and sizes and works with all door types. The diverse offering of finishes and materials means we've got you covered when finding the right look for your home. Aesthetics are matched by quality and engineering, with a 10-year mechanical warranty giving you support you can rely on past purchase.Mortice Knob Set - Typically, more traditional in style, mortice doorknobs are mounted on a round rose and are suitable for all door types. They can be used on their own, for regular passage doors, or can be combined with locking or bathroom escutcheons if security/privacy is required.