Accentra 4729LN Grade 1 Commun...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$604.00
$468.82
Yale Commercial Yale 4729LN Grade 1 Communicating Classroom Cylindrical Lever Lock Monroe Trim Design YAL-MO4729LN

Accentra 4729LN Grade 1 Communicating Classroom Cylindrical Lever Lock with Monroe Trim Design

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Model: YAL-MO4729LN-626
From the 4700 Series Collection
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$604.00
$468.82
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Accentra 4729LN Grade 1 Communicating Classroom Cylindrical Lever Lock with Monroe Trim Design

Professional Grade 1 Cylindrical Lock Solution

The Accentra 4729LN cylindrical lever lock delivers Grade 1 performance for commercial classroom applications with Monroe trim design. This heavy-duty lock features adjustable door thickness from 1-3/8" to 1-3/4", 2-3/4" standard backset, and 1/2" stainless steel latchbolt throw. ANSI/BHMA Grade 1 certified with UL fire-rating up to 3 hours for reliable security and code compliance.

Professional Features & Benefits

  • ANSI/BHMA: A156.2, Series 4000 Grade 1
  • UL-cUL: UL-cUL fire-rated up to 3 hours
  • Windstorm: 4700LN Certified (refer to local codes)
  • Mechanism: Heavy-gauge steel, die-cast, zinc-plated, chromated
  • Backset: 2-3/4" standard
  • Latchbolt: 1/2" stainless steel throw standard
  • Guardbolt: Deadlocks latchbolt when door is closed; standard on all locking functions
  • Door Thickness: 4700LN adjustable from 1-3/8" to 1-3/4". 4700 adjustable from 1-3/4" to 2"
  • Fronts: 2-1/4" x 1-1/8" beveled standard; flat fronts available to order
  • Cylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard, 7-pin not available.
  • Reversibility: Non-handed
  • Strikes: ANSI strike 4-7/8" x 1-1/4" x 1-1/4" lip to center supplied standard. Optional T-strike available to order for 4700LN.
  • Finishes: 4700LN available in 7 finishes, 4700 available in satin stainless steel (630) only.
  • Warranty: 5-year mechanical

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness between 1-3/8" and 1-3/4", stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

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

Why Choose Accentra Quality?

Accentra cylindrical lever locks deliver professional-grade reliability with heavy-gauge steel construction and Grade 1 certification for demanding commercial applications. UL fire-rated up to 3 hours with 5-year mechanical warranty for added confidence and protection. Engineered for consistent performance in high-traffic educational and commercial environments where dependable security is essential.

Product Specs

Series:
4700 Series
Subcategory:
Cylindrical
Grade:
Grade 1
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Communicating
Product Attribute:
Cylindrical Locks
Product Model:
YAL-4729LN
Collection:
4700 Series
Product Function:
Communicating
Lever Design Name:
Monroe Lever
Product Category:
Mechanical Locks
Department:
Door Hardware

Accentra YAL-MO4729LN-626 – Frequently Asked Questions

1) Will the Accentra 4729LN fit a 1-3/4 inch commercial door?
Yes. The 4729LN is a 4700LN lock, and the LN trim version adjusts from 1-3/8 to 1-3/4 inches, so it covers both standard commercial 1-3/4 inch doors and older 1-3/8 inch interior doors. If your doors run 1-3/4 to 2 inches thick, you need the 4700 (non-LN) version instead, which covers that range but only comes in satin stainless steel (630).
2) What does the communicating function on the Accentra 4729LN actually do?
It is a keyed cylindrical lever lock set up for communicating openings, the kind of door between two rooms or adjoining spaces where either side needs key control. Levers are on both sides with a cylinder, and the guardbolt deadlocks the latchbolt once the door is closed so it can't be shimmed. It is a Grade 1 lock for commercial traffic, not a residential function.
3) Does the Accentra 4729LN lever lock need to be ordered left or right hand?
No handing to specify. The 4700LN series is non-handed and reversible, so one part number works on either swing. That is useful for a property manager stocking spares across a building.
4) Will the 4729LN latch into my existing strike prep?
It ships with an ANSI strike, 4-7/8 x 1-1/4 inches with a 1-1/4 inch lip-to-center, and the latchbolt has a 1/2 inch stainless steel throw on a 2-3/4 inch backset. If your frames are already prepped for ANSI 4-7/8 strikes and a 2-3/4 backset, it drops in. A T-strike is available to order for the 4700LN if your frame takes that prep instead.
5) Can the Accentra 4729LN go on a fire-rated classroom door?
Yes. The 4700 series carries UL-cUL fire ratings up to 3 hours and is ANSI/BHMA A156.2 Series 4000 Grade 1. It is also 4700LN Windstorm certified, though you should follow your local code on storm shelter openings.
6) What cylinder and keying comes with the Accentra 4729LN, and can I get 7-pin?
Each lock comes with a brass 6-pin keyed-random cylinder and two keys. Seven-pin is not offered on this series. If you are keying a building alike or into a master system, plan on having the cylinders keyed to your system rather than using the random factory keying.
7) What is the closest Grade 1 classroom lever lock to the Accentra 4729LN if I need a different brand?
The Dexter C1000 Series classroom cylindrical lever lock is the nearest equivalent: it is a Grade 1 keyed classroom function cylindrical lever lock with a 1-3/8 inch to 1-3/4 inch door thickness range, matching the 4729LN's adjustable 1-3/8 inch to 1-3/4 inch range. The Dexter uses a clutching lever design, while the Accentra 4729LN is a Monroe trim lever with a 2-3/4 inch backset, 1/2 inch stainless steel latchbolt throw and a guardbolt that deadlocks the latchbolt when the door closes.
8) My door is 1-3/4 to 2 inches thick and the 4729LN will not adjust that far - what Grade 1 cylindrical lever fits?
The Accentra 4700LN adjusts from 1-3/8 inch to 1-3/4 inch, so for a thicker leaf look at Grade 1 cylindrical levers rated for that range. The Corbin Russwin CL3110 passage lever in the CL3100 Series is Grade 1, fire rated, and covers 1-3/4 inch to 2 inch doors, and the Falcon K101 Grade 1 heavy duty passage lock in the K Series covers 1-3/8 inch to 2-1/4 inch. Both are passage function rather than keyed, so they suit openings that do not need classroom keying. Note that the Accentra 4700 (non-LN) is adjustable from 1-3/4 inch to 2 inch.
9) What should I order instead of the Accentra 4729LN for a storeroom or utility door rather than a classroom?
The 4729LN is a communicating classroom function cylindrical lever. For a storeroom opening, the Cal-Royal AG05 is a Grade 2 storeroom lever lockset with a deadlocking latchbolt covering 1-3/8 inch to 1-3/4 inch doors, and the Hager 2580 is a Grade 2 storeroom cylindrical lock with the Withnell lever for 1-3/8 inch to 2 inch doors. For institution or utility function, the Dexter C1000 asylum (F87) lock is Grade 1 and covers 1-3/8 inch to 2 inch.
10) What finishes does the Accentra 4729LN Monroe lever come in?
Eight finish choices on the LN trim: 605 bright brass, 606 satin brass, 612 satin bronze, 613E dark oxidized satin bronze equivalent, 625 bright chrome, 626 satin chrome, plus BSP black suede powder coat and WSP white suede powder coat. The powder coat options are the ones to look at if you are matching dark or white painted door hardware across a facility. The thicker-door 4700 trim is satin stainless steel (630) only.
11) Is the front on the 4729LN beveled or flat?
A 2-1/4 x 1-1/8 inch beveled front is standard. Flat fronts are available to order if your door edge prep or a square-edge door calls for one.
12) What else could I use if I need a classroom lever instead of a communicating function?
The Dexter C1000 Series classroom lever is a Grade 1 keyed classroom lock with the same 1-3/8 to 1-3/4 inch door thickness range, and Dexter also offers a C1000 Classroom Security version keyed on both sides. For a lighter-duty budget option, the Cal-Royal AG03 is a Grade 2 classroom lever on a 2-3/4 inch backset, which matches the 4729LN's backset.
13) My doors are thicker than 1-3/4 inches. What Grade 1 lever should I look at?
The LN trim tops out at 1-3/4 inches, so look elsewhere for thicker doors. The Corbin Russwin CL3100 Series (CL3110 passage) is Grade 1, fire rated and built for 1-3/4 to 2 inch doors, and the Corbin Russwin CL33903 electrified fail safe lever covers the same range. Falcon's K Series K101 is Grade 1 and spans 1-3/8 to 2-1/4 inches. Function on those differs from communicating, so match the function to the opening.
14) Is the Dexter C1000 classroom security lock the same thing as the Accentra 4729LN?
No. The Dexter C1000 classroom security model is a Grade 1 keyed clutching lever with classroom security function for 1-3/8 inch to 1-3/4 inch doors, which is a different function from the 4729LN's communicating classroom function. If the door schedule calls for classroom security, specify the classroom security unit; if it calls for a communicating classroom lock, the 4729LN is the matching function.
15) Can I use a Baldwin 5103 or Emtek lever in place of the Accentra 4729LN?
Those are not substitutes. The Baldwin Estate 5103 is offered in passage, privacy and half dummy functions with the 5048 rose, and the Emtek Arts and Crafts and Cortina leversets in the comparable set are dummy pairs - none of them is a keyed classroom lock. The Accentra 4729LN is a Grade 1 communicating classroom cylindrical lever with a brass 6-pin keyed-random cylinder and two keys furnished.
16) What is the difference between the Accentra 4729LN and a keypad lever like the Lockey 2835 or Delaney LP250?
The 4729LN is a key-operated Grade 1 cylindrical lever with a brass 6-pin cylinder and communicating classroom function. The Lockey 2835 is a mechanical pushbutton keyless lever with passage function and ADA compliance for 1-3/16 inch to 2 inch doors, and the Delaney LP250 is a Grade 2 electronic keypad leverlock. Choose keypad units where you want code-based access with no keys issued; choose the 4729LN where the opening is keyed into an existing cylinder system.
17) I need an electrified lever on one classroom door - what goes with the Accentra 4729LN elsewhere in the building?
The Corbin Russwin CL33903 is a Grade 1 fail safe electrified cylindrical lever available in 12VAC/DC for 1-3/4 inch to 2 inch doors, including an NZ lever with D rose version. Use that on the access-controlled opening and keep the mechanical Accentra 4729LN Grade 1 communicating classroom lever on the balance of the doors; note the electrified unit is rated for thicker doors than the 4700LN's 1-3/8 inch to 1-3/4 inch adjustment.
18) Will a Kwikset or Master Lock lever work as a substitute for the Accentra 4729LN in a school?
They are built to a different duty class. The Kwikset 200BRNL Breton passage lever and 300BRNL Breton privacy lever are Grade 3 for 1-3/8 inch to 1-3/4 inch doors, and the Master Lock RL Series keyed entry lever is Grade 3 entrance function. The Accentra 4729LN is ANSI/BHMA A156.2 Series 4000 Grade 1 with heavy-gauge steel die-cast mechanism and UL-cUL fire rating up to 3 hours, which is what commercial classroom and corridor openings are typically specified to.
19) Is a Grade 1 cylindrical lever worth it over a Grade 2 for a school corridor?
For high-traffic educational and commercial openings, Grade 1 is the heavy-duty tier and the 4729LN meets ANSI/BHMA A156.2 Series 4000 Grade 1 with a heavy-gauge steel, die-cast, zinc-plated and chromated mechanism. Grade 2 levers such as the Hager 2580 storeroom or the Cal-Royal AG05 are built for lighter cycle counts and suit offices, storage rooms, and back-of-house doors.
20) What is the Monroe trim on the Accentra 4729LN?
Monroe is the lever design, the shape of the handle and rose on this 4700 Series cylindrical lockset. It is one of the LN trim designs, which is the trim family that adjusts to 1-3/8 through 1-3/4 inch doors and is offered across all eight finishes. If you are matching existing openings, the lever design name is what you match on, not just the finish code.
21) If I want the same non-keyed Monroe-style trim on adjacent doors, what pairs with the Accentra 4729LN?
For non-keyed openings alongside a keyed 4729LN, Grade 1 passage levers include the Falcon T101 heavy duty passage lever in the T Series with pressure release technology, the Falcon K101 in the K Series, and the Design Hardware X75 passage lever lockset in the X Series for 1-3/4 inch doors. For a dummy opening, the BEST 9K Series 1DT single dummy trim is a Grade 1 heavy duty non-keyed trim.
How fast can I get the Accentra YAL-MO4729LN-626 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 Accentra YAL-MO4729LN-626 come with a warranty?
Absolutely. The Accentra YAL-MO4729LN-626 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 Accentra YAL-MO4729LN-626?
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