Emtek 5143 STRETTO Narrow Trim Lockset, 1-1/2" x 11" Rectangular Non-Keyed, Brass Tubular, Passage
- Can be ordered with any Brass Knob or Lever
- Sold as complete set. Includes Latch and Strike Plate
- Narrow 1-1/4" Door Preps, 3-3/8" C-to-C Hole Spacing
- Supplied with 28 Degree Latch
- Standard backset is 2-3/8" backset. Specify 2-3/4" backset if required.
- Handing required for Leverset
Specifications:
- Backset: Adjustable 2-3/8" or 2-3/4"
- Cross Bore: 2-1/8"
- Door Thickness: 1-3/8" to 1-3/4"
- Latch Faceplate: Round or Square Corner
- Material: Brass
Manufacturer Resources
Product Specs
- Subcategory:
- Single Point Locksets
- Product Type:
- Narrow Trim Locksets
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Bored Locksets
- Commercial/Residential:
- Residential
- Lock Type:
- Tubular
- Keyed:
- No
- Keyed Function:
- Non-Keyed
- Collection:
- Brass
- Series:
- STRETTO Rectangular
- Theme:
- Contemporary
- Electronic:
- No
- Lock Function:
- Passage
- MAP Policy:
- Yes
- Product Model:
- 5143
- Product Function:
- Passage
- Product Size:
- 1-1/2" x 11"
- Product Shape:
- Rectangular
- Product Style:
- STRETTO
- Product Material:
- Brass
- Product Category:
- Mechanical Locks
- Product Substrate:
- Brass
- Department:
- Door Hardware
Emtek 5143-FB – Frequently Asked Questions
1) Will the Emtek 5143 STRETTO narrow trim lockset fit a standard 1-3/4 inch door?
Yes. The 5143 STRETTO passage set is specified for door thicknesses of 1-3/8 to 1-3/4 inches, which covers both a standard commercial/exterior-weight 1-3/4 inch door and the thinner 1-3/8 inch interior doors common in older homes.
2) Is the Emtek 5143 lockset suitable for a narrow-stile door or a door with a narrow rail?
That's what it's built for. The rectangular STRETTO trim plate measures 1-1/2 by 11 inches and the door preps are only 1-1/4 inch wide, so it fits stiles too narrow for a standard round rosette or a wide escutcheon.
3) Which backset do I order for the Emtek 5143 STRETTO passage set?
The latch is adjustable for either a 2-3/8 or 2-3/4 inch backset, the two backsets used on bored doors. 2-3/8 inch is the default; specify 2-3/4 inch if that's how your door is bored (measure from the door edge to the center of the 2-1/8 inch bore).
4) Do I have to specify handing on the Emtek 5143, and what if I order a knob instead of a lever?
Handing is required when you choose a lever for the inside trim, since a lever has to point the correct way on the door. Knob options aren't handed. Determine hand from the outside of the door: hinges on the right is right hand, hinges on the left is left hand.
5) Does the Emtek 5143 lock or is it just a passage set?
Passage only. It's non-keyed with no locking function at all, so both sides always operate the latch. Use it on hallways, closets, pantries, and bedroom-to-hall doors where nothing needs to lock; for a bath or bedroom that has to lock, you need a privacy or keyed version instead.
6) What comes in the box with the Emtek 5143 STRETTO set, and do I need to buy the latch separately?
It ships as a complete set including the tubular latch and the strike plate, so no separate latch purchase. The latch is a 28 degree latch, and the faceplate is available in round corner or square corner to match the mortise already cut in your door edge. You still pick the inside knob or lever style when ordering.
7) Can I pick which knob or lever goes with the Emtek 5143 narrow plate?
Yes, the 5143 accepts any Emtek brass knob or lever. Levers include Aurora, Bryce, Cimarron, Cody, Durango, Lariat, Mariposa, Montrose, Teton, and Yuma. Knobs include Butte, Egg, Round, Winchester, Bristol, Hampton, Lowell, Windsor, Astoria, Diamond, Georgetown, Modern Disc, Modern Square, Old Town, and Providence. Remember levers require handing.
8) Is the Emtek 5143 STRETTO lockset rated for commercial use?
No. It's a residential lockset, a brass tubular bored set with contemporary rectangular STRETTO trim. For an office building, school, or high-traffic multi-family common area, specify a commercial-grade cylindrical or mortise lock instead.
9) Is the Emtek 5143 a full mortise lock or a bored lockset?
Bored, not mortise. Despite the long 11 inch plate it's a tubular bored lockset that installs in a 2-1/8 inch cross bore and an edge bore for the latch, so there's no lock body pocket to rout into the door edge. That makes it far simpler to install than a mortise lock while still giving the tall narrow plate look.
10) What finishes does the Emtek 5143 STRETTO rectangular passage set come in?
Three: Flat Black (FB), Medium Bronze (MB), and Tumbled White Bronze (TWB). All three are on solid brass trim, so if you're matching other openings in a house, order the same finish code across the sets rather than eyeballing the color.
How fast can I get the Emtek 5143-FB 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 Emtek 5143-FB come with a warranty?
Absolutely. The Emtek 5143-FB 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 Emtek 5143-FB?
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selection,
installation tips, and troubleshooting. Contact Us
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