Top Knobs M1157 Nouveau III 6-5/16" Square Bar Pull, Polished Chrome Center to Center: 6-5/16 in. (160mm) Overall Length: 6-3/4 in. (171mm) Projection: 7/8 in. (22mm) Width: 3/8 in. (10mm) Base Diameter: 3/8 in. (10mm)