The modern simplicity of the Keep One-Piece Handleset creates a strong, welcoming effect on any exterior front door. On the interior side of the door, pair with with any Ageless Iron rosette, short plate or long plate combination. The powder coated matte black finish provides superior resistance to the elements, making it ideal for use in any environment. Each Ageless Iron product has been tested for 12 months in Florida exposure for UV restistance and anti-corrosion.