Adams Rite 4189 Flush Lockset ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$138.43
$87.08
Adams Rite 4189 Flush Lockset with MS1847 Deadlock for Sliding Doors

Adams Rite 4189 Flush Lockset with MS1847 Deadlock for Sliding Doors

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Model: 4189-09-1-130-00IB
$138.43
$87.08
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$138.43
$87.08
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Adams Rite 4189 Flush Lockset with MS1847 Deadlock for Sliding Doors

Ultra-Low Profile Sliding Door Security Solution

The Adams Rite 4189 Flush Lockset combines the proven MS1847 Deadlock with a flush-mounted slide button design, projecting only 1/10" [2.5 mm] from the door stile on either side. This all-metal lockset features variable backset from 5/8" [15.9 mm] to 1-9/32" [32.5 mm] and allows doors to slide freely past other units without projecting handles interfering with stacking in wall pockets.

Professional Features & Benefits

  • Specifically engineered for narrow stile aluminum doors
  • Hollow metal and wood door options available
  • Accepts standard Adams Rite MS® cam mortise cylinders
  • Multiple finish options: US3, US4, US10B, US32, US32D
  • UL Listed models available
  • Compatible with Adams Rite electric strikes for access control
  • An ASSA ABLOY Group brand

Technical Specifications

  • For complete technical specifications, contact Adams Rite at 1-800-626-7590 or visit adamsrite.com.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and minimum clear depth of backset plus 9/16" [14.3 mm].
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door stile surfaces for flush installation.
  3. Prepare door by drilling required holes and routing as specified in manufacturer instructions for the flush-mounted design.
  4. Install all mounting hardware and secure the lockset to door per manufacturer torque specifications, ensuring flush alignment with door surface.
  5. Adjust the self-protecting bolt mechanism for proper reach and verify smooth slide button operation throughout full range of motion.
  6. Test lockset operation to verify proper deadlock function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Commercial Sliding Door Systems
  • Storefront and Retail Sliding Panels
  • Office Building Interior Partitions
  • Healthcare Facility Sliding Doors
  • Educational Institution Space Dividers
  • Multi-Unit Residential Sliding Doors
  • Industrial Facility Access Doors

Why Choose Adams Rite Quality?

Adams Rite flush locksets deliver professional-grade reliability with all-metal construction and the proven MS1847 Deadlock mechanism featuring adjustable, self-protecting stainless steel bolt technology. Backed by a comprehensive 5-year warranty, this lockset is engineered for demanding commercial sliding door applications where ultra-low profile design and dependable security performance are essential.

Product Specs

Product Group:
Sliding Door and Barn Door Hardware
Product Subgroup:
Deadlocks
Subcategory:
Flushlocks
Commercial/Residential:
Commercial
Series:
4189 Series
Warranty:
5 Year
Product Model:
4189
Backset (Distance):
5/8 to 1 9/32
Product Dimension:
1 1/4" x 8 25/32" x 1 49/64"
Product Category:
Sliding Door and Barn Door Hardware
Department:
Door Hardware
Product Type:
Flushlocks

Adams Rite 4189-09-1-130-00IB – Frequently Asked Questions

1) Will the Adams Rite 4189 flush lockset fit my sliding door stile thickness?
The 4189 is built for three stile thickness ranges: 1 inch to 1-3/8 inch, 1-7/16 inch to 1-5/8 inch, and 1-11/16 inch to 2 inch. Measure the stile you are locking into and order the matching range. Backset is variable from 5/8 inch to 1-9/32 inch, so the lock adapts to where the cylinder lands in the stile, but you also need clear depth behind the face of at least the backset plus 9/16 inch for the case to sit in.
2) Will a flush lockset let sliding panels stack past each other in a wall pocket?
That is the reason to use one. The 4189 projects 1/10 inch (2.5 mm) from the stile on both sides, so nothing sticks out to catch on an adjacent panel or on the jamb of a wall pocket. A conventional handle or thumbturn lock on a bypassing or pocketing panel will foul the next unit; the flush slide button will not. If your panels are single and never pass each other, you do not need the flush profile and a projecting deadlock is easier to operate.
3) What cylinder does the Adams Rite 4189 take?
Standard Adams Rite MS cam mortise cylinders. That is the same cylinder family used across Adams Rite MS deadlocks, so a property manager standardizing a building can key the 4189 into the same system as the swing storefront doors rather than carrying a second keyway. The cylinder is a separate order item, not part of the lockset.
4) What do I have to specify when ordering an Adams Rite 4189 flush lockset?
Three things. Stile thickness range (1 inch to 1-3/8 inch, 1-7/16 inch to 1-5/8 inch, or 1-11/16 inch to 2 inch), lock face style, and finish. Lock face is Radius, Radius Stainless Steel, Square, Square Stainless Steel, or Without Lock. Finish is 313 Dark Bronze Anodized, 335 Black Anodized, or 628 Clear Anodized. Then add the MS cam mortise cylinder separately.
5) Can the Adams Rite 4189 be used on wood or hollow metal sliding doors, or only aluminum?
Engineered for narrow stile aluminum doors first, but hollow metal and wood door options are made as well. The deciding factor is the stile: you need a stile in one of the three offered thickness ranges up to 2 inches, and clear depth behind the lock face of the backset plus 9/16 inch. A thick solid wood slab without a stile-and-rail edge will not take it.
6) What does the Without Lock option on the 4189 mean?
Without Lock gives you the flush slide button assembly and MS1847 deadlock without a cylinder face on that side, so the door is operated from one side only. Pick a Radius or Square face where you need key access from the outside; the stainless steel versions of both faces are for openings where the exposed face takes abuse or moisture. Match the face profile to the radius or square edge of the stile so it sits flat.
7) Can I put the 4189 sliding door lockset on access control with an electric strike?
Yes, it works with Adams Rite electric strikes. Bear in mind the 4189 is a keyed deadlock with a flush slide button, so the strike handles the release side while the deadbolt itself is still thrown and retracted at the door. Plan the strike into the jamb prep at the same time you set the lock backset, since the backset is adjustable between 5/8 inch and 1-9/32 inch and determines where the bolt lands.
8) How much room do I need inside the stile for the Adams Rite 4189 lock case?
The lockset measures 1-1/4 x 8-25/32 x 1-49/64 inches, and the door prep needs a clear depth of the backset plus 9/16 inch behind the face. On a narrow stile that is the number that fails jobs, so check the actual pocket in the stile before you rout. Use the manufacturer template to mark the holes rather than transferring from an old lock.
9) Do the 313, 335 and 628 finishes on Adams Rite 4189 match my existing storefront doors?
The three finishes are anodized aluminum tones meant to disappear into a storefront: 628 Clear Anodized for mill or clear aluminum framing, 313 Dark Bronze Anodized for bronze framing, and 335 Black Anodized for black framing. Match to the frame, not to the pull. If you want a face that resists wear and cleaning chemicals on a high traffic opening, take one of the stainless steel lock faces instead.
10) Is the Adams Rite 4189 flush lockset rated for commercial use?
It is a commercial lockset, all metal construction with the MS1847 deadlock and its adjustable stainless steel bolt. Typical use is storefront and retail sliding panels, office partitions, healthcare and school sliding doors, and multi-family and industrial sliding openings. UL Listed models are made within the series.
How fast can I get the Adams Rite 4189-09-1-130-00IB 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 Adams Rite 4189-09-1-130-00IB come with a warranty?
Absolutely. The Adams Rite 4189-09-1-130-00IB 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 Adams Rite 4189-09-1-130-00IB?
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 Adams Rite 4189-09-1-130-00IB from ZenSupply?
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