- Elements by Weiser® provides an expanded choice styles and finishes at an affordable price. This passage knob/lever is best used on interior hall and closet applications where no locking is required. The knob/lever is reversible and mounts on both left and right handed doors. The Polished Brass finish adds to the traditional look and feel of the product and makes a classic statement.- For use on interior doors requiring no locking functionality, such as hallway or closet doors- Universal handing; fits both right handed and left handed doors- Features an adjustable latch to fit all standard door preparations- Lifetime mechanical and finish warranty