Wright Products White Sliding Patio Door Handleset with Offset Thumburn features matching inside and outside white diecast handles. Upgrade your patio sliding door with our versatile handle set. Non-handed design allows for use on both left and right-handed doors, ensuring compatibility and ease of use. The mortise style handle fits 3-15/16 inch hole spacing and is suitable for doors 1-5/8 inch to 1-3/4 inch thick. A mortise lock component is not included with this handle set. Installation is quick and easy with all necessary hardware included.