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UltraLatch handle for passage door is a Soss passage door hardware solution designed for non-locking interior doors, so it suits hallways, closets, or rooms where privacy latching is not required but smooth latching is useful. The product is identified as UNIVERSAL INDUSTRIAL PRODUCTS UltraLatch Handle for Passage Door, so it serves as a dedicated passage function latch rather than a privacy or entry set. The latch is set up specifically for doors that are 1-3/8 inch thick, which focuses it on standard interior door construction where installers see this thickness on most residential and light commercial openings. The UltraLatch design pairs with a 2-3/8 inch backset, aligning with a common interior door bore location so it works with standard pre-bored passage door layouts without shifting hinge or jamb positions. Branded under Soss in passage door hardware, it fits into builders hardware workflows where consistent part identification and manufacturer part number L18-10B support ordering and reordering on multi-door projects.
This UltraLatch passage door hardware is engineered around a 1-3/8 inch door thickness, so the latch body, spindle interface, and handle projection are intended to sit correctly within that leaf profile without overhanging or recess issues. Because the backset is 2-3/8 inch, the latch center sits at a distance that lines up with common interior door boring patterns, which helps the handle land at a predictable reach from the door edge on typical frames. With the product described specifically as a handle for passage door use, it focuses on smooth operation rather than locking components, which streamlines drilling to the single latch location noted in the backset description. The identified oil rubbed bronze finish gives a consistent visible surface, so once the bore and edge prep are aligned to the 2-3/8 inch backset and 1-3/8 inch thickness, the hardware appearance remains uniform across a run of matching openings.
The Soss UltraLatch handle for passage door is intended for interior openings in the builders hardware and passage door hardware category, so it fits situations where a door must latch but not lock. Its fit to 1-3/8 inch thick doors aligns with standard interior slabs used in many residential and light commercial installations, making it suitable for hall, closet, and similar non-locking locations that share this thickness. The 2-3/8 inch backset specification places it squarely in the common interior layout range, so it fits doors bored to that measurement without shifting hinge or strike locations. Because the product is described as oil rubbed bronze, it matches projects that call for that finish across hinges, pulls, and related hardware, helping installers deliver consistent visual results on multi-door jobs with a single part reference.
Relying on the defined 1-3/8 inch thick door spec allows installers to plan a uniform prep depth, since the UltraLatch handle geometry is tailored to that leaf dimension, which helps each door feel the same in hand once hung. The 2-3/8 inch backset value gives a clear drilling reference from the door edge, which supports repeatable boring patterns on multiple doors and keeps the handle height and reach consistent from opening to opening. The manufacturer part number L18-10B and the Soss branding together give a stable reference for job documentation, so when a run of passage openings needs matching hardware, the same UltraLatch handle can be called out across plans and order lists. The oil rubbed bronze identification ensures that when replacements or additions are ordered later using L18-10B, the visual match to the original passage door hardware remains aligned to the original design intent.
The UltraLatch handle for passage door is designed for non-locking interior passage doors, so it suits openings where latching is needed without a privacy or keyed function.
The Soss L18-10B UltraLatch handle is specified for 1-3/8 inch thick doors, so the latch body and handle alignment are matched to that standard interior door thickness.
This UltraLatch passage door hardware uses a 2-3/8 inch backset, placing the latch center at a common distance from the door edge for typical interior bores.
The oil rubbed bronze description defines the visible finish, so it lets you coordinate the UltraLatch handle with other oil rubbed bronze builders hardware on the same project.
The manufacturer part number L18-10B identifies this specific Soss UltraLatch handle configuration, helping match the same passage door hardware across multiple openings.
This UltraLatch fits passage door hardware planning by combining a 1-3/8 inch door thickness spec and a 2-3/8 inch backset, giving fixed values for door prep and scheduling.
The Soss UltraLatch handle for passage door L18-10B gives a defined answer when a project calls for non-locking interior hardware on 1-3/8 inch thick doors with a 2-3/8 inch backset. By working within those clear dimensions, it fits standard interior bores so installers can repeat the same layout across multiple openings. The oil rubbed bronze finish ties into coordinated builders hardware schemes, which supports design consistency from hinges to latches. For jobs that specify Soss passage door hardware by part number, selecting this UltraLatch keeps documentation, ordering, and on-site installation aligned to the same labeled component.
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