Don-Jo SP 135 Scar Plate, Satin Stainless Steel Finish, 3-1/2" O.D, 2-1/8" I.D (Pack of 10)
Don-Jo scar plate for convert backset, Convert 2-3/8-inches to 2-3/4-inches backset. Fits under deadbolt collars. Satin stainless steel finish. Measures 3-1/2-inches outside diameter by 2-1/8-inches inside diameter. Limited 1-year warranty.