The Adams Rite 4430-09-08-IB is a deadlock for aluminum and narrow-stile doors - the lock case that sits inside the stile where a conventional lock will not fit. Adams Rite effectively defined this category, and the dimensions are what the rest of the industry builds to.
- Genuine Adams Rite part, ordered against the manufacturer part number
- For use with Adams Rite door hardware
Compatibility: Fits standard Adams Rite door preparation. Backset, door thickness, handing and finish all have to match your opening - confirm them before ordering.
Part number: 4430-09-08-IB
Special order item - not stocked; lead time confirmed at order.
