Arrow 114-5A Deadlatch Replace...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$27.85
Arrow 114-5A Deadlatch Replacement Part, MK Series, 2-3/4" Backset, 2-1/4" x 1-1/8" Face, Square Corner

Arrow 114-5A Deadlatch Replacement Part, MK Series, 2-3/4" Backset, 2-1/4" x 1-1/8" Face, Square Corner

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Model: 114 5A

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

$27.85
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Arrow 114-5A Deadlatch Replacement Part, MK Series, 2-3/4" Backset, Square Corner, Antique Brass

The Arrow 114-5A is a commercial-grade deadlatch replacement part designed for the MK Series lock line. Featuring a 2-3/4" backset and a 2-1/4" x 1-1/8" face plate with a square corner profile, this deadlatch provides a precise, secure fit for compatible Arrow MK Series applications. Finished in Antique Brass, it delivers both functional accuracy and aesthetic consistency for replacement installations.

Key Features

  • Backset Dimension: 2-3/4" backset ensures correct alignment and positioning within the door for proper latch operation.
  • Face Plate Dimensions: 2-1/4" x 1-1/8" face plate provides a precise fit within standard door prep cutouts on compatible MK Series hardware.
  • Square Corner Profile: Square corner face design for compatibility with standard commercial door preparations requiring a clean, flush finish.
  • MK Series Compatibility: Engineered specifically as a replacement part for Arrow MK Series locksets, ensuring accurate form, fit, and function.
  • Antique Brass Finish: Antique Brass finish maintains visual consistency when replacing worn or damaged components on existing hardware.
  • Commercial Application: Rated for commercial use, making it suitable for demanding door hardware environments where reliable latching is required.
  • Arrow Parts Program: An authentic Arrow replacement part, designed to restore OEM performance to MK Series mechanical lock installations.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Latches
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 114 5A
  • Features: Arrow Parts

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings
  • Industrial and Warehouse Facilities

Why Arrow 114-5A?

Arrow MK Series replacement parts like the 114-5A are engineered to OEM specifications, ensuring reliable form, fit, and function when restoring mechanical lock hardware. With a commercial-grade rating and precise dimensional standards, including a 2-3/4" backset and 2-1/4" x 1-1/8" square corner face, this deadlatch delivers the accuracy required for professional door hardware maintenance and repair.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Latches
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
114 5A
Features:
Arrow Parts

Arrow 114 5A – Frequently Asked Questions

1) Will the Arrow 114-5A deadlatch fit a door bored on a 2-3/8 inch backset?
No. The Arrow 114-5A is a fixed 2-3/4 inch backset deadlatch, so the cross bore has to be 2-3/4 inches from the door edge. On a 2-3/8 inch prep the spindle hole won't line up. For a 2-3/8 inch opening you'd want an adjustable-backset latch such as the Deltana DLP23875, which covers 2-3/8 or 2-3/4 inches, or the Kwikset 84290 square corner plainlatch at 2-3/8 inches. Neither of those is an Arrow MK Series part, so if you are restoring an MK lockset, re-check the bore before switching.
2) Will the 114-5A drop into my existing latch mortise without recutting the door edge?
It depends on the face plate you're pulling out. The 114-5A uses a 2-1/4 x 1-1/8 inch face with square corners, so it drops straight into an existing square-corner edge prep of that size. If the door edge is routed with a radius-corner mortise, the square plate won't seat flush and the corners will need to be chiseled or the door re-prepped.
3) Is the Kwikset 84290 square corner plainlatch a substitute for the Arrow 114-5A deadlatch?
No. The Arrow 114-5A is a deadlatch built to Arrow MK Series lockset specifications with a 2-3/4 inch backset and a 2-1/4 inch by 1-1/8 inch square corner face. The Kwikset 84290 is a square corner plainlatch with a 2-3/8 inch backset, so it differs both in backset and in latch type - a plainlatch has no deadlocking plunger. If the door prep is bored at 2-3/4 inches and the lock is an Arrow MK Series, the 114-5A is the matching part.
4) I need a latch that will work at either 2-3/8 or 2-3/4 inch backset - what should I use?
The Arrow 114-5A is a fixed 2-3/4 inch backset deadlatch for Arrow MK Series locks, so it does not adjust. For an adjustable option, the Deltana DLP23875 drive-in latch adjusts to 2-3/8 inch or 2-3/4 inch backset in a passage/privacy function, and the Deltana DLE23875 drive-in latch is the adjustable entry function version. Both Deltana latches cover doors 1-3/8 inch to 2 inch thick. Note that these are drive-in style rather than face plate style, and neither is an Arrow MK Series replacement part.
5) What is a deadlatch and do I need one instead of a plain latch?
A deadlatch has a small auxiliary plunger beside the main latchbolt. When the door closes, the plunger hits the strike and blocks the latchbolt from being pushed back, which is what stops a card or shim from loiding the door. Use a deadlatch on any exterior or tenant entry door. A plain latch, like the Kwikset 83521 plainlatch, has no deadlocking plunger and belongs on interior passage doors. The Arrow 114-5A is the deadlatch version, catalogued for commercial use.
6) What finish does the Arrow 114-5A come in, and will it match the rest of my door hardware?
One finish only: 609 Antique Brass. On a latch, only the edge face plate shows once the door is hung, so it needs to match your existing latch face and strike rather than the lever or knob. If your other openings are brushed chrome or satin nickel, an Antique Brass face will read as a mismatch on the door edge.
7) I need a fire-rated latch for a labeled door. Is the 114-5A it?
Fire labeling isn't something to assume on a latch. If your opening carries a label and the inspector wants a rated latch, look at parts that state it on the box, such as the Kwikset 83518 adjustable square drive latch or the 83521 plain latch, both listed as UL 3 hour. For an Arrow MK Series lock being restored to OEM condition, match the part the lock was built with.
8) My opening is a fire-rated door - is the Arrow 114-5A the right latch?
The Arrow 114-5A is a commercial-grade deadlatch replacement part for Arrow MK Series locksets with a 2-3/4 inch backset. If your specification calls for a UL fire-rated latch, the Kwikset 83521 RCAL plain latch is a UL 3 hour latch for BBL, KNL, CNL and PLL trim, and the Kwikset 83518 RCAL adjustable square drive latch is also UL 3 hour rated. Those Kwikset parts serve Kwikset cylindrical lock lines rather than Arrow MK Series hardware.
9) Can I use the Emtek 83228 faceplate instead of replacing the whole Arrow 114-5A deadlatch?
No. The Emtek 83228 is a faceplate and screws for a tubular pocket door privacy latch with square corners - a trim part for a pocket door application. The Arrow 114-5A is the complete deadlatch mechanism for Arrow MK Series locks, with the 2-1/4 inch by 1-1/8 inch square corner face integral to the part. If the latch mechanism itself is worn, the 114-5A is what restores operation.
10) What is the difference between the Arrow 114-5A and a deadbolt latch like the Emtek LC9-DBLTCH?
The Arrow 114-5A is a deadlatch for a cylindrical Arrow MK Series lockset - it retracts with the knob or lever and includes a deadlocking function against the strike. The Emtek LC9-DBLTCH is a motorized deadbolt latch in the EMPowered line, a deadbolt function driven electrically rather than a knob-operated latch. They serve different holes in the door and are not interchangeable.
11) Can I use the Arrow 114-5A on residential doors, and how thick a door does it suit?
It's built as a commercial-grade part for the MK Series, and it gets used in multi-tenant residential as well as offices, schools, healthcare, retail, government and warehouse buildings. On door thickness, this one is specified by backset and face size rather than a thickness range. If you need a latch with a published thickness range for thinner or thicker doors, the Deltana DLE23875 entry drive-in latch covers 1-3/8 to 2 inch doors.
12) Do I get a strike plate with the Arrow 114-5A deadlatch?
The 114-5A is the deadlatch assembly itself, with its 2-1/4 x 1-1/8 inch square corner face. Strikes, screws for the frame and any lock trim are separate items. If the existing strike is sound and the latch throw seats in it, you only need the latch; if the frame strike is chewed up, order that alongside.
13) I need a privacy or passage function latch - does the Arrow 114-5A work?
The Arrow 114-5A is a deadlatch built as an OEM replacement for Arrow MK Series locksets and follows whatever function the MK lockset it serves provides. If you are specifying latch function directly, the Deltana DLP23875 drive-in latch is a passage/privacy function and the Deltana DLE23875 is an entry function, both for doors 1-3/8 inch to 2 inch thick. For pocket door privacy hardware, the Emtek 83228 square corner faceplate serves a privacy/bed/bath tubular pocket door latch.
How fast can I get the Arrow 114 5A 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 Arrow 114 5A come with a warranty?
Absolutely. The Arrow 114 5A 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 Arrow 114 5A?
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 Arrow 114 5A from ZenSupply?
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