Inspired by decorative and ornamental Victorian-era design, the Iver Stirling Shouldered Backplate lever brings prestige and timeless elegance to interior doors. This Passage Kit is designed for internal doors where a lock is not required, including bedrooms, living rooms, hall doors and laundries. It includes the components required for passage function. The Stirling lever is fire rated to 2 hours to AS1530.4:2014; accessories are not fire rated.