Accentra 5330LN Monroe Grade 2...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$488.00
$378.78
Yale Commercial Yale 5330LN Monroe Grade 2 Utily, Asylum or Institutional Double Cylinder Cylindrical Lever Lock YAL-MO-5330LN

Accentra 5330LN Monroe Grade 2 Double Cylinder Cylindrical Lever Lock

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Model: YAL-MO-5330LN-626
From the 5300 Series Collection
Selected Finish is

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

$488.00
$378.78
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Accentra 5330LN Monroe Grade 2 Double Cylinder Cylindrical Lever Lock

Professional Institutional Security Solution

The Accentra 5330LN Monroe lever lock delivers Grade 2 certified security for institutional, commercial, and industrial applications. This double cylinder cylindrical lockset features heavy-gauge steel construction with zinc-plated, dichromated mechanism and adjustable door thickness from 1-3/4" to 2". ANSI/BHMA A156.2 Series 4000 Grade 2 certified with UL/cUL fire rating up to 3 hours for demanding commercial environments.

Professional Features & Benefits

  • ANSI/BHMA: A156.2, Series 4000 Grade 2
  • UL/cUL: UL/cUL fire-rated up to 3 hours
  • Windstorm: Certified (refer to local codes)
  • Mechanism: Heavy-gauge steel, zinc-plated, dichromated
  • Backset: 2-3/4" standard; 2-3/8", 3-3/4" or 5" extension links available to order
  • Latchbolt: 1/2" stainless steel throw
  • Guardbolt: Deadlocks latchbolt when door is closed; standard on all locking functions
  • Door Thickness: Adjustable from 1-3/4" to 2". Available for 1-3/" or 2-1/4" doors to order.
  • Fronts: Universal for both flat and beveled door edges
  • Lead Shielding: Not available
  • Cylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard, 7-pin not available.
  • Reversibility: Non-handed
  • Strikes: 1-1/4" curved lip for 1-3/4" door standard; other lip lengths available to order; all reversible
  • Finishes: Available in 13 finishes, including PVD lifetime finish options for 613. PVD is standard for 605 and 606
  • Warranty: 5-year mechanical

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or 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

  • Healthcare Institutions and Hospitals
  • Educational Facilities and Schools
  • Government and Municipal Buildings
  • Industrial and Manufacturing Facilities
  • Correctional and Detention Centers
  • Mental Health and Treatment Facilities
  • Commercial Office Buildings

Why Choose Accentra Quality?

Accentra 5300LN Series lever locks deliver professional-grade reliability with heavy-gauge steel construction and zinc-plated, dichromated mechanism rated for demanding institutional applications. Backed by a 5-year mechanical warranty and ANSI/BHMA Grade 2 certification with UL/cUL fire rating up to 3 hours. Engineered for demanding commercial applications where dependable performance and institutional security are essential.

Product Specs

Series:
5300 Series
Subcategory:
Lever Locksets
Keyed Function:
Double Cylinder
Grade:
Grade 2
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Keyed:
Yes
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Asylum/Institution/Utility
Product Attribute:
Cylindrical Locks
Product Model:
YAL-5330LN
Collection:
5300 Series
Product Function:
Asylum/Institution/Utility
Lever Design Name:
Monroe Lever
Product Category:
Mechanical Locks
Department:
Door Hardware

Accentra YAL-MO-5330LN-626 – Frequently Asked Questions

1) What does the asylum function on the 5330LN do, and when would I use it instead of a storeroom or classroom lock?
Asylum/institution/utility function means both levers are always locked and a key in either the outside or the inside cylinder retracts the latch. That is why it is a double cylinder lock: nobody passes in either direction without a key. Use it on utility rooms, mechanical spaces, and controlled areas in healthcare or detention settings where you want to control egress through that opening as well as entry. If you only need the outside secured with free egress from inside, a storeroom function such as the Hager 2580 Withnell lever is the correct lock instead, and if you want the inside lever to lock and unlock by key with free egress, that is classroom function. Because the inside lever is key-only, confirm the opening is not on a required means of egress path before you specify it.
2) Is the Accentra 5330LN fire rated for a labeled door?
The 5330LN carries a UL/cUL fire rating up to 3 hours, so it can go on a labeled opening within that rating. It is also ANSI/BHMA A156.2 Series 4000 Grade 2 certified and windstorm certified, though windstorm use is subject to your local code. For a facility standardizing hardware across labeled openings, the Grade 2 A156.2 listing and the 3 hour rating are the two numbers a spec reviewer will ask for.
3) What backset does the 5330LN come with, and can I use it on a 2-3/8 inch prep?
Standard backset on the 5330LN is 2-3/4 inch, which is the usual commercial bored prep. For a 2-3/8 inch door prep, or for a 3-3/4 inch or 5 inch backset on a wide stile or a door with an unusual bore location, extension links have to be specified at time of order. They are not in the box with the standard lock, so measure from the door edge to the center of the bore before you order.
4) Will the 5330LN latch into the strike that is already in my frame?
The latchbolt on the 5330LN throws 1/2 inch in stainless steel, and the lock ships with a 1-1/4 inch curved lip strike sized for a 1-3/4 inch door. A 1/2 inch throw is a shallow bored-lock throw, so the existing strike pocket has to line up closely; if your frame has a deeper mortise pocket or your jamb is set back behind a thick stop, order a different lip length, which Accentra offers on request. All strikes are reversible, so the same strike works on either hand of door.
5) What cylinder and keying does the Accentra 5330LN come with, and can I get it 7-pin?
Each 5330LN ships with brass 6-pin cylinders, keyed random, with two keys furnished. There is no 7-pin option on this lock, so if your facility masterkeys on a 7-pin system this is the wrong lock to standardize on. Remember it takes two cylinders, one each side, because it is a double cylinder asylum function lock, so plan the keying schedule for both faces of the door.
6) What is the closest equivalent to the Accentra 5330LN Monroe lever lock in asylum function from another brand?
The Arrow MK33-BD-CS is the nearest function-for-function match: it is a heavy duty Grade 2 cylindrical lock in the Asylum/Institution/Utility function, the same grade and same function as the Accentra 5330LN Monroe. The visible difference is trim and keying - the Arrow MK33-BD-CS uses a ball knob with a conventional cylinder in the Schlage C keyway, where the 5330LN is a lever with a double cylinder keyed function. On an ADA-governed opening the lever matters; on a utility door where a knob is acceptable, the Arrow carries the same asylum function at the same grade.
7) Is there a Grade 1 asylum lever lock to use instead of the Accentra 5330LN Monroe on a high-traffic institutional door?
The Dexter C1000 Series Asylum (F87) is the Grade 1 alternative in the same function. It is a Grade 1 cylindrical lock in the Asylum/Institution/Utility function with a door thickness range of 1-3/8 inch to 2 inch, where the Accentra 5330LN Monroe is Grade 2 and adjusts from 1-3/4 inch to 2 inch as furnished. If your facility standard calls out ANSI/BHMA Grade 1 for the opening, or the door is thinner than 1-3/4 inch, the Dexter C1000 asylum covers it in the same double-cylinder-style institutional function.
8) What should I use instead of the Accentra 5330LN Monroe if the door only needs to be locked from one side?
The 5330LN Monroe is a double cylinder asylum lock, meaning it is keyed on both sides and there is no free egress by turning the lever. If the opening only needs key control from the outside with free egress inside, a storeroom function is the right substitution: the Hager 2580 with Withnell lever is a Grade 2 storeroom cylindrical lock covering 1-3/8 inch to 2 inch doors, and the Cal-Royal AG05 is a Grade 2 storeroom lever lockset with a deadlocking latchbolt for 1-3/8 inch to 1-3/4 inch doors. Both keep the same Grade 2 rating as the 5330LN while leaving the inside lever always free.
9) Do I have to specify handing when ordering the Accentra 5330LN Monroe lever?
No handing to specify. The 5330LN is non-handed and the strike is reversible, so one part number covers left and right hand openings. For a property manager buying spares for a building, that means a single lock on the shelf fits any door in the fleet rather than stocking two hands.
10) What is a guardbolt on a cylindrical lever lock and does the 5330LN have one?
The guardbolt is the small plunger beside the latch that deadlocks the latchbolt once the door closes, which is what stops someone slipping the latch with a card or shim. It is standard on the 5330LN and on all Accentra 5300LN locking functions. For it to do its job the guardbolt has to land on the strike lip, not drop into the strike opening, so check your strike alignment after install.
11) What finishes does the Accentra 5330LN Monroe lever come in?
Ten orderable finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 613E dark oxidized satin bronze equivalent, 619 satin nickel, 625 bright chrome, 626 satin chrome, 693 black painted, black suede powder coat, and white suede powder coat. PVD is standard on 605 and 606, which is what keeps a bright brass lever from tarnishing on a high traffic entry. For matching existing openings, 626 satin chrome is the usual commercial default and 619 satin nickel is the common residential-look match.
12) Can I use the 5330LN on a hospital or clinic door that needs lead shielding?
No. Lead shielding is not offered on the 5300LN Series, so the 5330LN cannot be used in an x-ray or imaging suite door that requires a lead lined lockset. Everything else about the lock suits healthcare, the Grade 2 A156.2 certification and the 3 hour UL/cUL rating, but a shielded opening needs a lock built for it.
13) I need a Grade 1 lever lock instead of Grade 2 for a high traffic opening. What should I look at?
Step up out of the 5330LN's Grade 2 range and the closest cylindrical lever families are the Corbin Russwin CL3100 Series, Grade 1 and fire rated with a 1-3/4 inch to 2 inch door range, the same thickness band as the 5330LN, and the Falcon K Series, Grade 1 heavy duty and fire rated across 1-3/8 inch to 2-1/4 inch doors. Both are catalogued in non-keyed passage function in this set, so you would order the keyed function you need from within those series rather than the exact part numbers listed.
14) Is a double cylinder asylum lock overkill for a store room or janitor closet?
Usually, yes. The 5330LN keys from both sides, which means anyone inside the room needs a key to get out. For a janitor closet or supply room you almost always want free egress from inside, which is storeroom function, the Hager 2580 with the Withnell lever or the Cal-Royal AG05 with a deadlocking latchbolt, both Grade 2. Save the 5330LN for utility and mechanical spaces where controlling movement in both directions is the point.
15) Which lever lock matches the Accentra 5330LN Monroe on doors up to 2 inches thick but in a non-keyed function?
For a non-keyed opening on the same 1-3/4 inch to 2 inch door range the 5330LN Monroe covers, the Corbin Russwin CL3110 is a Grade 1 vandal resistant cylindrical lever lock in passage/closet function, fire rated, for 1-3/4 inch to 2 inch doors. The Falcon K101 is a heavy duty Grade 1 fire rated passage cylindrical lock covering 1-3/8 inch to 2-1/4 inch. Both drop the keying entirely - use them where the door needs a lever and a latch but no security function, and keep the 5330LN where the asylum double cylinder function is required.
16) Will a Grade 2 residential lever lock work in place of the Accentra 5330LN Monroe on a school or healthcare door?
No - the products that look adjacent are not equivalents. The Kwikset 200BRNL Breton passage and 300BRNL Breton privacy sets 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 5330LN Monroe is Grade 2 in Asylum/Institution/Utility function on a commercial lockset. If a specification calls for a keyed institutional function, a Grade 3 passage, privacy, or entrance lever does not satisfy it regardless of the lever looking similar.
17) What is the difference between the Accentra 5330LN Monroe asylum lock and a classroom or classroom security lever?
They control the door from different sides. The Accentra 5330LN Monroe is a double cylinder asylum/institution/utility lock, keyed both sides. The Dexter C1000 Classroom is a Grade 1 clutching keyed classroom lever and the Dexter C1000 Classroom Security is a Grade 1 clutching keyed classroom security lever, both for 1-3/8 inch to 1-3/4 inch doors; the Cal-Royal AG03 is a classroom lever in the AG Series with a 6-pin Schlage C keyway and 2-3/4 inch backset, matching the 5330LN standard backset. Classroom functions leave the inside lever free for egress; the asylum function does not, which is the whole reason it is specified on utility and treatment-facility doors.
18) Is there a keyless option instead of the Accentra 5330LN Monroe for a utility door where I do not want to issue keys?
Yes, though the function changes. The Lockey 2835DC is a double combination mechanical keyless lever lock in passage function for 1 3/16 inch to 2 inch doors, and the Lockey 1150 is a heavy duty mechanical keypad lever set with double combination, passage function, for 1-1/8 inch to 2 inch doors. The Delaney LP250 is a Grade 2 electronic keypad leverlock. All three replace the key with a code; none of them provide the double cylinder asylum function of the 5330LN Monroe, so use them where access control by code is the goal rather than key control on both faces.
19) I need an electrified lever lock on the same door prep as the Accentra 5330LN Monroe - what are my options?
The Corbin Russwin CL33903 is a Grade 1 fail safe electrified cylindrical lever lock for 1-3/4 inch to 2 inch doors, available in a 12VAC/DC keyed version with NZ lever and D rose. It covers the same 1-3/4 inch to 2 inch door thickness the Accentra 5330LN Monroe is furnished for, but adds fail safe electrical control, which the mechanical 5330LN does not have. Choose the CL33903 when the opening is tied to an access control system; the 5330LN stays mechanical with a 6-pin brass cylinder.
20) Which lever lock covers thinner doors than the Accentra 5330LN Monroe?
The 5330LN Monroe adjusts from 1-3/4 inch to 2 inch as standard. For thinner leaves, the Hager 2510 passage and Hager 2525 entry are Grade 2 cylindrical lever locks covering 1-3/8 inch to 2 inch, the Cal-Royal AG00 entrance lever covers 1-3/8 inch to 1-3/4 inch with a 6-pin Schlage C keyway and 2-3/8 inch backset, and the Dexter C1000 Entry/Office is Grade 1 for 1-3/8 inch to 1-3/4 inch. These carry entrance, office, or passage functions rather than the asylum function, so match the function to the opening before substituting on thickness alone.
21) Can I match the Monroe lever on non-locking doors in the same corridor?
Not with this part. The 5330LN is the keyed asylum function lock in the Accentra 5300LN Series with the Monroe lever design; passage, privacy, and dummy trim are separate models within the same series, ordered with the Monroe lever and the same finish so the corridor reads consistently. Specify the Monroe lever design and one finish code across all of them, 626 satin chrome for instance, and the trim will match door to door.
22) What is the mechanism inside the Accentra 5330LN made of?
Heavy-gauge steel, zinc-plated and dichromated. The dichromate finish on the internal chassis is corrosion protection, which is what you want on a lock going into a mechanical room, a laundry, or any humid back-of-house space in an institutional building. The latchbolt itself is stainless steel.
23) What is the difference between the Accentra 5330LN Monroe and a dummy lever trim like the BEST 9K or 7KC?
A dummy trim has no latch and no lock at all - it is a pull mounted to the door face. The BEST 9K Series 1DT is a Grade 1 heavy duty single dummy trim cylindrical lever and the BEST 7KC Series 1DT is a Grade 2 medium duty single dummy trim; the Callan Bentley is a Grade 2 dummy lever. The Accentra 5330LN Monroe is a keyed double cylinder cylindrical lockset with a 1/2 inch stainless steel latchbolt and a guardbolt that deadlocks the latch when the door is closed. Use a dummy only on an inactive leaf or a door held by a catch, never as a substitute for the 5330LN on a door that must latch.
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Does the Accentra YAL-MO-5330LN-626 come with a warranty?
Absolutely. The Accentra YAL-MO-5330LN-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-5330LN-626?
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