The Lianna Passage Lever Set is intended for general internal, non-locking doors and features a slim, rectangular design with a thumb rest for added comfort. This set includes a dual sprung tubular latch and has concealed fixings, which contribute to a simple and clean look. It is suitable for doors with a 54mm bore hole and a thickness of 32-45mm. The Lianna Privacy Lever Set is designed for bedroom and bathroom doors where privacy is required. It includes an internal snib for locking and an external emergency release for safety. This set also features the same slim, rectangular lever design as the passage set, ensuring a consistent look throughout the home. Both lever sets are available in satin chrome and matt black finishes, aligning with the passage set's options to maintain a cohesive design.