M1413-O - Yale Classic Series Door Lever Handle O • Recommended to use Yale Euro mortise lock case M38 or M14 Available Finishes 41 - Chrome/Satin Stainless Steel 51 - Satin Nickel/Black Paint 52 - Satin Nickel/Black Paint with Rose of Black Paint Finish 63 - Polished Brass/Satin Brass 73 - Polished Brass/Red Walnut 81 - Satin Nickel/Oat 91 - Chrome/Red Walnut M1413-R - Yale Classic Series Door Lever Handle R M1413-S - Yale Classic Series Door Lever Handle S M1413-U - Yale Classic Series Door Lever Handle U