Muséo Sets the Standard! Our Most Popular Levers & Roses Available with Standard Lead Time Corbin Ruswin Muséo® enhances the designs of professionals who demand the best in aesthetics through a full continuum of architectural hardware including mortise locks, tubular locks, exit devices, electromechanical and access control products. These popular Muséo levers and roses will now ship within standard lead times; Levers: 102, 103, 107, 109, 110, 111, 116, 123. Roses: T, X. Stainless steel finishes not included. The complete family of levers and roses for Muséo will continue to be available with an 8-12 week lead time. Muséo, an artful approach to every opening.