Accentra 4703LN Grade 1 Cylind...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$557.00
$431.28
Yale Commercial Yale 4703LN Grade 1 Patio or Privacy Non-Keyed Lever Lock Monroe Trim Design YAL-MO4703LN

Accentra 4703LN Grade 1 Cylindrical Lever Lock with Monroe Trim Design - Patio/Privacy Function

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Model: YAL-MO-4703LN-626
From the 4700 Series Collection
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$557.00
$431.28
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Accentra 4703LN Grade 1 Cylindrical Lever Lock with Monroe Trim Design - Patio/Privacy Function

Professional Grade 1 Cylindrical Lock Solution

The Accentra 4703LN cylindrical lever lock delivers Grade 1 performance for commercial patio and privacy applications. This non-keyed 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 commercial performance.

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 compatibility (1-3/8" to 1-3/4"), 2-3/4" backset, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for proper alignment.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for cylindrical lock installation.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications, ensuring proper fit within the adjustable range.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion, verifying guardbolt engagement.
  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

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

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 quality and ease of installation where dependable performance is essential.

Product Specs

Series:
4700 Series
Subcategory:
Cylindrical
Keyed Function:
Non-Keyed
Grade:
Grade 1
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Keyed:
No
Commercial/Residential:
Commercial
Handle Type:
Lever
Lock Function:
Patio/Privacy
Product Attribute:
Cylindrical Locks
Product Model:
YAL-4703LN
Collection:
4700 Series
Product Function:
Patio/Privacy
Lever Design Name:
Monroe Lever
Product Category:
Mechanical Locks
Department:
Door Hardware

Accentra YAL-MO-4703LN-626 – Frequently Asked Questions

1) Will the Accentra 4703LN fit a 1-3/8 inch door, or do I need the other version?
The 4703LN adjusts from 1-3/8 inch to 1-3/4 inch, so a 1-3/8 inch door is covered. If your doors run thicker, 1-3/4 inch up to 2 inch, that is the plain 4700 (non-LN) chassis range instead. Two different orders, so measure the leaf before you commit.
2) What does the patio/privacy function on the 4703LN actually do on a restroom or office door?
It is a non-keyed lock. You lock it from the inside (push or turn button on the inside lever), and it is unlocked from inside by turning the lever. There is no cylinder and no key on the outside, so it belongs on restrooms, bedrooms, changing rooms, and patio doors where nobody needs key access from the corridor side. If you need a key override from the outside, this is the wrong function and you want a keyed lock from the same 4700LN family.
3) Do I have to specify handing when I order the 4703LN Monroe lever?
No handing to call out. The 4703LN is non-handed and reversible, so one lock covers left and right hand doors and you can standardize stock across a building without splitting the order.
4) Will the 4703LN drop into my existing cylindrical lock prep and strike?
It uses a 2-3/4 inch backset as standard with a 2-1/4 inch x 1-1/8 inch beveled front, and it ships with an ANSI strike, 4-7/8 inch by 1-1/4 inch with a 1-1/4 inch lip to center. If your frame already carries a standard ANSI 4-7/8 inch strike prep and the door is bored on a 2-3/4 inch backset, it goes straight in. Doors bored at 2-3/8 inch will not take it. Flat fronts and an optional T-strike can be ordered for the 4700LN if your frame is prepped that way.
5) Can I use this lever lock on a fire-rated door?
Yes. The 4700LN series carries UL-cUL fire ratings up to 3 hours, which covers typical stairwell, corridor, and cross-corridor openings. It is also ANSI/BHMA A156.2 Series 4000 Grade 1, and the 4700LN is Windstorm certified (check your local code for what that certification has to be paired with).
6) What is a Grade 1 privacy lever equivalent to the Accentra 4703LN for a bathroom door?
The Accentra 4703LN is a Grade 1 non-keyed cylindrical lever lock in the patio/privacy function with the Monroe lever. A close alternative in the same grade and function is the Arrow MK02-TA, a privacy/bed/bath cylindrical lock that is fire rated. The main difference is trim style and door thickness: the Arrow MK02-TA covers doors 1-3/4 inch to 2 inch, while the 4703LN adjusts from 1-3/8 inch to 1-3/4 inch, and the Arrow uses a Tudor knob rather than a lever, so it will not satisfy an ADA lever requirement.
7) My door is 1-3/4 inch to 2 inch thick. What Grade 1 lever should I use instead of the 4703LN?
The 4703LN adjusts from 1-3/8 inch to 1-3/4 inch, so a door in the 1-3/4 inch to 2 inch range sits at or above its top limit. The Corbin Russwin CL3110 is a Grade 1 vandal resistant cylindrical lever lock built for 1-3/4 inch to 2 inch doors and is fire rated, though it is a passage/closet function with no privacy locking. If you need a wide thickness range with a lever, the Falcon K101 is a Grade 1 heavy duty passage lever covering 1-3/8 inch to 2-1/4 inch, also non-locking. For thicker doors in the same Accentra family, the 4700 version adjusts from 1-3/4 inch to 2 inch but is offered in satin stainless steel 630 only.
8) What looks like a substitute for the 4703LN but will not actually work on a bathroom door?
Dummy trim is the common mistake. The BEST 9K Series 1DT is a Grade 1 heavy duty non-keyed cylindrical lever, and the BEST 7KC 1DT is the Grade 2 medium duty version, but both are dummy trim with no latch and no locking, so they only pull a door shut. Passage levers such as the Falcon B101, Grade 2 medium duty, latch but do not lock. The 4703LN is a patio/privacy function, which is what a bathroom or bedroom door needs for inside locking.
9) The opening needs a key, not a privacy turn. What should I order instead of the 4703LN?
The 4703LN is non-keyed, so any opening that needs key control takes a different function. In Grade 1, the Dexter C1000 classroom lever is keyed with clutching levers for 1-3/8 inch to 1-3/4 inch doors, and the Dexter C1000 classroom security version adds inside key control in the same thickness range. For a storeroom function, the Cal-Royal AG05 is a Grade 2 storeroom lever with a deadlocking latchbolt fitting 1-3/8 inch to 1-3/4 inch doors, and the Hager 2580 is a Grade 2 storeroom lever with the Withnell design for 1-3/8 inch to 2 inch doors.
10) Is a 1/2 inch latchbolt throw enough to hold the door, and what keeps it from being shimmed?
The latchbolt is stainless steel with a 1/2 inch throw as standard, which is the normal cylindrical lock throw and seats in a standard ANSI strike pocket. A guardbolt sits alongside it and deadlocks the latch as soon as the door closes, so the latch cannot be carded or shimmed back. That guardbolt is standard on all locking functions in the series, including this privacy lock.
11) What is the 4703LN made of and will it hold up to heavy traffic in a school or hospital?
The chassis mechanism is heavy-gauge steel, die-cast, zinc-plated and chromated, and the lock is certified ANSI/BHMA A156.2 Grade 1, the highest cylindrical grade and the one written into most institutional specs. That is the right pick for education, healthcare, and multi-tenant residential restrooms where a Grade 2 privacy set gets abused.
12) I need a Grade 1 privacy lever but my doors are 1-3/4 to 2 inch thick. What else can I use?
The 4703LN tops out at 1-3/4 inch. For thicker leaves, the Falcon K101 Grade 1 cylindrical lock covers 1-3/8 inch to 2-1/4 inch and is fire rated, and the Dexter C1000 Series spans 1-3/8 inch to 2 inch in Grade 1. Both of those examples are passage or other functions, so confirm you are ordering the privacy function within whichever series you pick.
13) What is the difference between ordering the 4703LN privacy lever and a passage lever for the same door?
Privacy means it locks. The 4703LN has an inside locking button and no outside key, which is what a restroom or bedroom needs. A passage lever never locks at all, it just latches, and that is what you want on a closet, hall, or a corridor door held by a closer. Grade 1 non-keyed passage options include the Corbin Russwin CL3110 and the Dexter C1000 passage lever. Ordering passage where privacy was specified is the most common mix-up on these.
14) Does the 4703LN come with a cylinder and keys?
No cylinder and no keys, because it is a non-keyed privacy function. Cylinders in the 4700LN family are brass 6-pin keyed-random with two keys furnished, and those come on the keyed functions, not on this one. 7-pin is not offered in the series at all, so if your facility is standardized on a 7-pin system this family will not key into it.
15) I do not need the door to lock, just latch. What is the simpler alternative to the 4703LN?
The 4703LN is a patio/privacy function, meaning it locks from the inside. If the opening only needs a latching lever with no locking at all, stay in Grade 1 with the Falcon K101, a heavy duty non-handed passage cylindrical lock that is fire rated and fits 1-3/8 inch to 2-1/4 inch doors, or the Dexter C1000 passage lever, Grade 1 non-keyed with clutching levers for 1-3/8 inch to 1-3/4 inch doors, which matches the 4703LN thickness range exactly. The Design Hardware X75 is another Grade 1 passage lever, sized for 1-3/4 inch doors.
16) Is there a lower cost privacy lever I can use on light duty interior doors instead of the Accentra 4703LN?
The 4703LN is certified to ANSI/BHMA A156.2 Series 4000 Grade 1 for commercial traffic. For light residential or low traffic interior doors, the Kwikset 300BRNL Breton privacy lever set is a Grade 3 privacy/bed/bath lever fitting 1-3/8 inch to 1-3/4 inch doors, the same thickness window. Step down only where the opening does not carry commercial cycle counts, since Grade 3 is tested to a lower standard than the 4703LN.
17) For a patient room or behavioral health door, is the 4703LN the right function or should I use something else?
The 4703LN is a patio/privacy lever, which locks from the inside only and is intended for restrooms, exam rooms and similar. Where staff need to control the opening from both sides, an asylum function is the usual specification: the Dexter C1000 asylum F87 is Grade 1 and covers 1-3/8 inch to 2 inch doors. The Arrow MK33-BD-CS is a Grade 2 heavy duty asylum/institution/utility lock with a conventional cylinder in the Schlage C keyway, though it uses a ball knob rather than a lever.
18) Can I standardize a building on the 4703LN, or do I need mixed brands for the keyed doors?
You can keep one look across a facility by pairing the 4703LN patio/privacy lever with other functions in the same Accentra 4700LN series, which is adjustable 1-3/8 inch to 1-3/4 inch and ships with a 4-7/8 inch ANSI strike. If you are matching across brands instead, the Dexter C1000 family carries Grade 1 in passage, classroom, classroom security and asylum functions, several of them in the same 1-3/8 inch to 1-3/4 inch thickness range, so the chassis and door prep stay consistent across the openings.
19) Is a keypad lever a substitute for the 4703LN on a restroom or office door?
No. The 4703LN is a mechanical patio/privacy lever with no code entry, locking only from the inside. Keypad levers work the opposite way, controlling access from the outside with a code: the Lockey 2835 mechanical pushbutton keyless lever lock fits doors 1 3/16 inch to 2 inch and is ADA compliant, the Lockey 1150 heavy duty keypad lever set covers 1-1/8 inch to 2 inch with an adjustable backset, and the Delaney LP250 is a Grade 2 electronic keypad leverlock. Choose those when you want coded entry, not inside privacy.
20) Does the 4703LN work on an access controlled opening, or do I need an electrified lever?
The 4703LN is a mechanical non-keyed lever with no electrical provision. For an opening tied to access control, the Corbin Russwin CL33903 is a Grade 1 fail safe electrified cylindrical lever in 12VAC/DC, built for doors 1-3/4 inch to 2 inch thick and available with the NZ lever and D rose. That thickness range also differs from the 4703LN, which adjusts 1-3/8 inch to 1-3/4 inch, so confirm the door before switching.
21) What is the difference between the Accentra 4703LN and a Grade 2 lever like the Hager 2540 or Falcon B511?
The 4703LN is certified to ANSI/BHMA A156.2 Series 4000 Grade 1 with a heavy-gauge steel mechanism, 1/2 inch stainless steel latchbolt throw and a guardbolt that deadlocks the latch when the door closes, on a 2-3/4 inch backset. The Hager 2540 with the Withnell lever is Grade 2 and covers 1-3/8 inch to 2 inch doors, and the Falcon B511CP6D is a Grade 2 medium duty entry/office lever. Grade 2 chassis are tested to a lower cycle and strength standard than Grade 1, which is the usual deciding factor on high traffic commercial openings.
22) Is the Monroe lever the same lock as the other 4700LN trim designs?
Same chassis, different lever style. Monroe is the trim design on the 4703LN as ordered here, and the mechanism, 2-3/4 inch backset, guardbolt, and ANSI strike are identical across the 4700LN trims. So you can mix trim designs in one building and still stock one set of latches and strikes.
23) I want a decorative lever for a residential-style privacy door rather than the commercial Monroe trim. What are my options?
The 4703LN uses the Monroe lever on a commercial Grade 1 cylindrical chassis, offered in eight finishes including 605 bright brass, 612 satin bronze, 626 satin chrome and black suede powder coat. For a decorative residential look in the same privacy function, the Baldwin Estate 5103 privacy lever with the 5048 rose is an alternative. Baldwin also offers the 5103 in passage and in left hand and right hand half dummy versions if the other doors in the set need matching trim without locking.
How fast can I get the Accentra YAL-MO-4703LN-626 delivered?
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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-MO-4703LN-626 come with a warranty?
Absolutely. The Accentra YAL-MO-4703LN-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-MO-4703LN-626?
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