UNIVERSAL INDUSTRIAL PRODUCTS UltraLatch Handle with Privacy Lock for Passage Door 1-3/8" Thick with 2-3/8" Backset Black Soss L18P-19, WBSC

UltraLatch Handle With Privacy Lock For Passage Doors

UltraLatch handle with privacy lock is a Soss passage door hardware solution designed for interior doors where controlled privacy is needed. This UltraLatch handle is specified for a 1-3/8 inch thick passage door, so it targets standard interior door builds in residential or light commercial settings. The handle uses a 2-3/8 inch backset, aligning with common latch prep dimensions to streamline door boring and layout. The integrated privacy lock function allows the door to latch for normal passage while providing occupant privacy when required. The black finish gives the Soss UltraLatch a uniform, dark appearance that supports contemporary trim schemes and helps the hardware visually recede when a low-profile look is desired. Identified as Soss L18P-19 and listed as UltraLatch Priv. Door 1-3/8 BLK 2.38 BS, this model ties part numbers directly to installation requirements.

Key UltraLatch Details That Support Door Work

• The Soss UltraLatch handle is engineered as passage door hardware, so it is focused on interior door use where free egress is maintained while privacy can still be controlled when needed.
• The privacy lock function on this UltraLatch gives the user the ability to secure a room from the inside, which helps installers address bedrooms, baths, or similar spaces using consistent hardware.
• The latch is specified for a 1-3/8 inch thick passage door, which aligns with common interior slab thicknesses and simplifies job planning around stock door inventory.
• The 2-3/8 inch backset dimension matches a widely used latch distance from door edge to bore center, reducing layout variation across multiple doors in the same project.
• The black Soss finish provides a dark, uniform appearance, helping the hardware coordinate with other black builders hardware and meeting design requests for darker trim and hardware sets.

Installation-Relevant Backset And Door Thickness Details

This UltraLatch handle with privacy lock is defined for a 1-3/8 inch thick passage door, so it is sized around a widely used interior door thickness. That thickness specification guides door selection when pairing slabs to this latch. The 2-3/8 inch backset places the door bore at a standard distance from the edge, which supports predictable drilling layouts and consistent handle positioning across multiple openings. As a Soss passage door hardware piece with privacy function, the unit is oriented toward interior applications where the door needs to latch smoothly while also locking for personal privacy when required.

Using This Soss UltraLatch In Real Projects

Where This UltraLatch Handle Works Best

This Soss UltraLatch handle with privacy lock is built around passage door hardware needs, so it suits interior doors that must allow everyday movement while still isolating a room when desired. The 1-3/8 inch door thickness specification directs it toward typical interior passage doors, allowing installers and serious DIY users to align door slabs with the hardware from the start of the project. With its 2-3/8 inch backset, the latch targets standard interior door boring patterns, which helps keep drilling jigs, templates, and measurements consistent from one opening to the next. The privacy function means the same UltraLatch design can be used in locations such as bedrooms or bathrooms where occupants benefit from a lockable interior side while the hardware still supports passage door classification.

Why The Verified Details Support Consistent Results

The dedicated 1-3/8 inch passage door thickness rating keeps the UltraLatch centered on a clear use range, which helps reduce rework tied to mismatched door thickness and latch geometry. Its 2-3/8 inch backset specification anchors the handle location on the door, allowing installers to repeat a single bore layout across multiple doors to maintain a uniform visual line down a corridor or room sequence. The black finish on this Soss UltraLatch contributes to cohesive hardware styling when projects call for black builders hardware throughout, simplifying selection across door locations. The Soss L18P-19 designation links the UltraLatch handle with a known manufacturer part number, which supports straightforward reordering when additional matching passage doors with privacy function are added to a job.

Common Questions About The Soss UltraLatch Handle

Selecting This UltraLatch For Your Next Door Run

The Soss UltraLatch handle with privacy lock pairs a 1-3/8 inch passage door rating with a 2-3/8 inch backset, giving you clear dimensions to match door slabs and bore locations. The black finish and Soss L18P-19 identification keep design and part tracking organized across a job. When a project calls for interior passage doors that still provide a privacy lock function, this UltraLatch configuration offers a focused option that aligns with standard interior door sizes and layouts.