The Yale Martina door furniture is finished in 304 grade polished stainless steel making it ideally suited to compliment modern apartment interiors Conforming to the specific requirements of multi-residential developments, the Martina model has been successfully tested and conforms to EN 1906:2012 - Grade 4 security With matching escutcheons for euro cylinder and tested to 200,000 cycles, the door lever style adds a bold and modern touch to your home and polished stainless steel finish matches multiple home's décor This stylish and contemporary replacement door handles from Yale are ideal for fitting onto doors with multi-point locks with center This lever set is weather resistant, smooth and have a durable sprung lever action, suitable for use on both left or right-handed doors and can be used on PVC and composite furniture