The Fortessa Standard Escutcheon Dual Nickel has a 52mm diameter. This is to be used with a 3 or 5 lever mortice deadlock or sashlock; some of these can be found in the related products or in the Hinges, Locks & Latches category. This escutcheon is made from zinc alloy & has a dual polished & satin nickel finish - it is to match the Apollo & Maya handles in the Fortessa range. Other Variations It is also available in the following finishes: Dual chrome Dual chrome/nickel Polished chrome PVD brass Satin chrome Satin nickel Some of these can be found in the...