1:Designed to complement modern style interior doors for commercial and residential applications. 2:Heavy duty high grade door lever handle Includes a reversible handle that makes it perfect for fitting left or right handed doors. 3:Uniquely crafted square shaped door lever Set with a fixed 28ºC latch and square corner striker. 4: All screws get covered with rose plate, Matte Black. 5:Durable & Portable Satin Nickel Finish handle, Door handle fits all standard size doors thickness 1-3/8-Inch-1-3/4-Inch.