The Vintage 2001 NOS Pella Hinged Patio Sliding Door Key Lock Assembly TP459-1201 is a high-quality door lock made of brass with a chrome finish. It is suitable for patio and sliding doors, with a gold color that adds a touch of elegance to your home. This unique lock assembly from Pella is a genuine vintage piece from the United States, ensuring both functionality and style for your home improvement project.