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The DELTANA SDPA325U3-UNL is a heavy duty adjustable pocket door lock designed for passage applications where a latch mechanism must operate within the constraints of a sliding pocket door system. Measuring 3-1/4 inches by 2-1/4 inches, this lock fits into the door edge and provides reliable latching without the space requirements of a swing-door lockset. The unlacquered bright brass finish delivers a classic, warm appearance and allows the metal to develop a natural patina over time. Installation is handled by carpenters, finish carpenters, or door hardware specialists working on residential or light commercial pocket door assemblies.
This lock is suited for interior pocket door installations in residential and light commercial settings where passage-function hardware is required — meaning no keyed locking, just latching for privacy or room separation. The adjustable design accommodates variations in door and frame alignment, making it practical for retrofit applications where existing pocket door frames may not be perfectly square or where door thickness tolerances vary. It is sold individually and is appropriate for single pocket door configurations.
Designed as an OEM-style replacement or new-installation hardware for standard interior pocket door assemblies requiring a passage-function edge-mount lock mechanism.
Installation is typically performed by a finish carpenter or licensed door hardware installer. The door should be fully removed or secured in its open position before hardware is fitted to prevent movement during installation. Confirm door edge thickness and mortise dimensions match the lock body before cutting or routing. Follow all applicable local building codes for interior door hardware in residential and commercial occupancies.
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