The Kwikset Lisbon Passage Lever Square is a pair of levers on a square rose suitable for double doors or closet doors. Both sides of this lever are always free and there is no locking function. These levers can also be used in conjunction with a deadbolt to secure a back door or entrance. They have a solid zinc construction which ensures that they are durable and can be used on either left or right handed doors. Includes an adjustable latch for easy installation on all standard doors and have strengthened springs to ensure the levers stay level over time. These lever have a unique thumb rest designed for ergonomic comfort making them compliant with the Americans with Disabilities Act (ADA).