Corbin Russwin W | Sargent CR | Yale R7 Specifications 2-5/16" (58.74mm) Rose Specifications: CORBIN RUSSWIN W Rose (Mortise) SARGENT CR Rose (Mortise) YALE R7 Rose (Mortise) Close You may also like Corbin Russwin U | Sargent CO | Yale R4 Corbin Russwin T | Sargent O | Yale R6 Corbin Russwin Y | Sargent TR | Yale R8