Omnia 3910 Sliding Pocket Door...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$173.00
$129.75
Omnia Omnia 3910 Sliding Pocket Door Mortise Lock, Stainless Steel OMN-3910

Omnia 3910 Sliding Pocket Door Mortise Lock with Round Trim in Stainless Steel

(No reviews yet) Write a Review

Model: 3910.32D
Selected Finish is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$173.00
$129.75
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Omnia 3910 Sliding Pocket Door Mortise Lock with Round Trim in Stainless Steel

The Omnia 3910 Sliding Pocket Door Mortise Lock delivers reliable security for residential pocket door applications with professional-grade mortise construction. This lock features a 3-15/16" x 2-3/4" lockbody with 2" backset and a round trim design measuring 2-3/8" diameter. The US32D stainless steel finish provides durability and corrosion resistance for long-term performance in demanding residential environments.

Key Features

  • Compact Mortise Design: 3-15/16" length x 2-3/4" depth lockbody fits standard pocket door preparations with 2" backset for versatile installation options.
  • Round Trim Configuration: 2-3/8" diameter round trim provides clean, professional appearance suitable for residential applications.
  • Precision Faceplate: 6-5/16" length x 5/8" width faceplate ensures proper door edge integration and secure mounting.
  • Coordinated Strike Plate: 3-9/16" height x 11/16" width strike provides reliable latching engagement for secure door operation.
  • Stainless Steel Construction: US32D finish delivers superior corrosion resistance and maintains appearance in high-use residential environments.
  • Mortise Lock Reliability: Heavy-duty mortise mechanism provides superior security and durability compared to cylindrical lock alternatives.

Technical Specifications

  • MAP Policy: Yes
  • Commercial/Residential: Residential
  • Department: Door Hardware
  • Lock Type: Mortise
  • Product Category: Sliding Door and Barn Door Hardware
  • Product Group: Sliding Door and Barn Door Hardware
  • Product Subgroup: Pocket Door Locks
  • Product Type: Pocket Door Hardware
  • Subcategory: Pocket Door Hardware

Typical Applications

  • Residential Pocket Door Systems
  • Master Bedroom Suite Privacy Doors
  • Home Office and Study Areas
  • Bathroom and Powder Room Doors
  • Walk-in Closet Access
  • Multi-Family Residential Units
  • Custom Home Construction Projects

Why Omnia 3910?

Omnia pocket door hardware delivers residential-grade reliability with precision mortise construction and a US32D stainless steel finish for lasting performance. The compact 3-15/16" x 2-3/4" lockbody design accommodates standard pocket door installations while providing superior security compared to surface-mounted alternatives. Engineered for smooth operation and dependable locking function in residential applications where space-saving door solutions are essential.

Manufacturer Resources

Omnia 2026 Door Hardware Catalog

Product Specs

Product Group:
Sliding Door and Barn Door Hardware
Product Subgroup:
Pocket Door Locks
Product Type:
Pocket Door Hardware
Subcategory:
Pocket Door Hardware
Commercial/Residential:
Residential
Lock Type:
Mortise
MAP Policy:
Yes
Product Category:
Sliding Door and Barn Door Hardware
Department:
Door Hardware

Omnia 3910.32D – Frequently Asked Questions

1) Will the Omnia 3910 pocket door lock actually key or lock, or is it a privacy latch?
The Omnia 3910 is a mortise-type pocket door lock built for residential openings, and it uses a full mortise lockbody rather than a surface-mounted latch. If what you need is a straightforward thumbturn privacy set for a bath or bedroom, the Deltana SDL25 and the Emtek 2102 are both privacy function pocket door locks. For a keyed pocket door, the Emtek 2153 Narrow Modern Rectangular is a keyed pocket door mortise lock.
2) What size mortise pocket does the Omnia 3910 need cut into the door edge?
The 3910 lockbody measures 3-15/16 inches long by 2-3/4 inches deep, with a 2 inch backset, and the faceplate is 6-5/16 inches long by 5/8 inch wide. Cut the mortise for the body and rout the edge for the faceplate. If the door is already prepped for a different pocket door lock, compare those numbers before you commit, because pocket door prep is not standardized between brands.
3) My pocket door prep has a 2-3/8 inch backset. Will the Omnia 3910 drop in?
No. The 3910 is a fixed 2 inch backset, so a door edge already routed to 2-3/8 inches will leave the trim sitting off where the old one was. For a 2-3/8 inch backset, the Pamex PF2 is a round sliding door lock built to that dimension. If you want to hedge on an unknown prep, the Weslock 0577 and 0627 both have an adjustable backset.
4) What is the closest equivalent to the Omnia 3910 pocket door mortise lock with round trim?
The Omnia 3910 is a mortise pocket door lock with a 2-3/8 inch round trim. The nearest round-trim peers are the Pamex PF2 round sliding door lock, which uses a 2-3/8 inch backset and fits doors 1-5/16 to 1-9/16 inch thick, and the Orca Hardware PDLRD round pocket door lock in privacy function. Weslock also offers a round trim in the 0627, a passage pocket door lock with adjustable backset and full lip strike. Choose by trim shape first, then by whether the opening needs privacy locking or free passage.
5) The pocket door is a closet and does not need to lock - what should I use instead of the Omnia 3910?
For an opening that only needs to latch, a passage function pocket door lock is the right part. The Emtek 2101 passage pocket door lock measures 2-3/8 by 3-1/8 inches, the Deltana SDP25 passage lock measures 2-1/2 by 2-3/4 inches, and the Weslock 0527 is a rectangular passage lock with no locking for doors 1-3/8 to 2 inch thick. The Weslock 0627 covers the same passage function with a round trim.
6) My pocket door is thicker than standard - which lock will still fit?
Door thickness is what rules most of these in or out. The Weslock 0527 passage and 0577 privacy pocket door locks are rated for doors 1-3/8 to 2 inches thick, which is the widest range in the group, and the 0577 adds an adjustable backset and full lip strike. The Pamex PF1 square and PF2 round sliding door locks are narrower at 1-5/16 to 1-9/16 inches. The Deltana SDLA325 is a heavy-duty pocket door lock with an adjustable body at 3-1/4 by 2-1/4 inches in privacy function.
7) I am replacing pocket door locks across a building and the backset varies door to door - what should I standardize on?
Where the existing preps are inconsistent, an adjustable-backset lock covers more openings from one part number. The Weslock 0577 privacy and 0627 passage pocket door locks both carry an adjustable backset with a full lip strike, and the Deltana SDLA325 is a heavy-duty adjustable pocket door lock at 3-1/4 by 2-1/4 inches in privacy function. The Omnia 3910 is built to a fixed 2 inch backset, which suits a run of doors prepped alike, such as new construction.
8) How much face of the door does the round trim on the Omnia 3910 cover?
Round trim, 2-3/8 inches in diameter. That is the flush cup you see and grip on the door face, so any existing hole or paint shadow larger than 2-3/8 inches will show around it. Square trim in the same style of product is available as the Orca Hardware PDLSQ or the Pamex PF1.
9) Does the Omnia 3910 pocket door lock come with a strike plate?
A matching strike is part of the set, measuring 3-9/16 by 11/16 inches. It mounts in the jamb the pocket door closes against. You do not need to source a strike separately, but you do need enough jamb material to mortise for one that size.
10) I need to match pocket door locks across a whole building. Does the Omnia 3910 come in other finishes?
Satin stainless steel is the only finish the 3910 is built in, so a fleet standardized on it will match unit to unit without you tracking finish codes. If your buildings run a warmer finish scheme, Emtek and Deltana pocket door locks are the ranges to look at instead.
11) Is the Omnia 3910 rated for a commercial opening or an apartment building?
The 3910 is a residential lock. It is a reasonable spec for multi-family unit interiors, custom homes, and bedroom or bath pocket doors. For a commercial corridor or an institutional facility, this is not the part to write into the spec.
12) Why use a mortise pocket door lock instead of a surface-mounted pocket door latch?
A mortise unit like the 3910 buries the whole mechanism in the door edge, so nothing protrudes to catch the jamb as the slab runs into the pocket, and the lock body carries load through the door rather than through screws in the face. The tradeoff is prep: you are routing a 3-15/16 by 2-3/4 inch pocket in the door edge. A simpler surface-style privacy latch like the Rockwood 891 needs far less prep and is the faster call on a retrofit where you cannot pull the door.
13) Will a pocket door frame kit or track substitute for the Omnia 3910?
No. The Omnia 3910 is a mortise lock that goes into the edge of the door leaf. The Orca Hardware PK1200 pocket door frame kit is a frame set for doors 1 inch or 1-3/4 inch thick, and the NGP SLAL250PD72 is a 72 inch aluminum pocket door track rated to 250 pounds. Those two build and hang the pocket door; the lock is a separate purchase and neither one includes a latching function.
14) What pocket door lock should I specify for a bathroom or bedroom where the door needs to lock from inside?
Privacy function is the one to ask for on a bath or bedroom pocket door. The Emtek 2102 privacy pocket door lock measures 2-3/8 by 3-1/8 inches, the Deltana SDL25 measures 2-1/2 by 2-3/4 inches, and the Deltana SDL60 is a decorative 6 inch privacy lock for a longer trim plate. Orca Hardware covers both trim shapes with the PDLRD round and PDLSQ square privacy locks, and Weslock offers the 0577 rectangular privacy lock with adjustable backset and full lip strike for doors 1-3/8 to 2 inch thick.
15) What is the simplest pocket door privacy option if I do not need a full mortise lockbody?
The Rockwood 891 is a pocket door privacy latch, a lighter privacy device than the Omnia 3910 mortise lock with its 3-15/16 by 2-3/4 inch lockbody and 6-5/16 inch faceplate. The Deltana SDL25 privacy lock at 2-1/2 by 2-3/4 inches is another compact privacy option. Both give a bath or bedroom door a lock without the deeper door edge preparation a mortise body needs.
16) Which pocket door locks give a larger decorative trim plate than a small round rosette?
For a taller or more decorative face, the Deltana SDL60 is a decorative privacy pocket door lock with a 6 inch trim, the Emtek #8 classic arched pocket door mortise lock runs 2-7/8 by 7-5/8 inches in brass, and the Emtek 2153 narrow modern rectangular mortise lock is 2 by 7-1/4 inches and keyed. The Omnia 3910 sits at the compact end with a 2-3/8 inch round trim.
17) Is stainless steel worth it on a pocket door lock, or will a plated finish do?
The 3910 is finished US32D, satin stainless steel, which holds up to handling and moisture better than a plated brass finish. That matters on bath and powder room pocket doors and in coastal or humid houses. On a dry interior door like a study or closet, finish is a matching decision, not a durability one.
18) Does a pocket door mortise lock need handing?
Pocket doors slide rather than swing, so there is no left or right hand to specify on the 3910 the way there is on a swinging lockset. What you do have to get right is which door edge the strike jamb is on and that the 2 inch backset matches your prep.
How fast can I get the Omnia 3910.32D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Omnia 3910.32D come with a warranty?
Absolutely. The Omnia 3910.32D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Omnia 3910.32D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Omnia 3910.32D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!