Accentra 4704LN Grade 1 Entry/...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$647.79
$183.68
Yale Commercial Yale 4704LN Grade 1 Entry Cylindrical Lever Lock Augusta Trim Design YAL-AU4704LN

Accentra 4704LN Grade 1 Entry/Office Cylindrical Lever Lock with Augusta Trim Design

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Model: YAL-AU4704LN-626
From the 4700 Series Collection
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$647.79
$183.68
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Accentra 4704LN Grade 1 Cylindrical Lever Lock with Augusta Trim Design

Professional-Grade Commercial Entry Lock Solution

The Accentra 4704LN cylindrical lever lock delivers Grade 1 performance for demanding commercial applications with Augusta 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 and UL fire-rated up to 3 hours, this entrance function lock provides reliable security with ADA compliant operation.

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, 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

  • 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 ANSI/BHMA Grade 1 certification for demanding commercial applications. UL fire-rated up to 3 hours with 5-year mechanical warranty for added confidence. Engineered for consistent performance where dependable security and accessibility compliance are essential.

Product Specs

Series:
4700 Series
Subcategory:
Cylindrical
Grade:
Grade 1
Keyed Function:
Single Cylinder
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Keyed:
Yes
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Entrance
Product Attribute:
Cylindrical Locks
Product Model:
YAL-4704LN
Collection:
4700 Series
Product Function:
Entrance
Lever Design Name:
Augusta Lever
Product Category:
Mechanical Locks
Department:
Door Hardware

Accentra YAL-AU4704LN-626 – Frequently Asked Questions

1) Will the Accentra 4704LN lever lock fit a 1-3/8 inch door, or do I need a different model?
The 4704LN is adjustable from 1-3/8 to 1-3/4 inches, so it covers both the older 1-3/8 inch interior doors and standard 1-3/4 inch commercial doors. If your door is thicker than 1-3/4 inches, the LN version won't reach; the 4700 (non-LN) is the one adjustable from 1-3/4 to 2 inches, and it only comes in satin stainless steel (630).
2) What backset does the Accentra 4704LN use, and will it drop into an existing 2-3/8 inch prep?
Standard backset on the 4704LN is 2-3/4 inches, which is the usual commercial bore centerline. A door already bored at 2-3/8 inches puts the cross-bore an inch closer to the edge, so the latch face and the existing strike won't line up without re-prepping. Check the existing hole center to the door edge before ordering.
3) Does the 4704LN entry lever need to be handed when I order it?
No handing to specify. The 4704LN is non-handed and works on a left or right hand door as shipped, so a property manager stocking spares only needs one part number for the whole building.
4) Can I use the Accentra 4704LN on a fire rated door?
Yes. The 4704LN carries a UL-cUL fire rating up to 3 hours and is ANSI/BHMA A156.2 Series 4000 Grade 1. It also has a guardbolt that deadlocks the latchbolt when the door is closed, standard on the locking functions.
5) What strike comes with the Accentra 4704LN, and will it latch into my existing frame?
An ANSI strike, 4-7/8 x 1-1/4 inches with a 1-1/4 inch lip to center, ships standard. The latchbolt is stainless steel with a 1/2 inch throw, so the strike lip and box have to sit within that half inch of engagement, a frame already prepped for a standard ANSI 4-7/8 inch strike takes it directly. A T-strike is available to order for the 4700LN if your frame is prepped that way instead.
6) What keying comes with the Accentra 4704LN lever, and can I get it in 7-pin?
Each 4704LN ships with a brass 6-pin keyed-random cylinder and two keys. Seven-pin is not offered on this series, so if your facility is standardized on a 7-pin master system, this is not the lock to add to it.
7) What is the closest Grade 1 entry/office cylindrical lever lock to the Accentra 4704LN from another manufacturer?
The Dexter C1000 Series entry/office cylindrical lever lock is the nearest match. It is a Grade 1 keyed lever with an Entrance/Office function and a 1-3/8 inch to 1-3/4 inch door thickness range, which is the same door thickness range the 4704LN covers on the 4700LN chassis. The Accentra 4704LN is a Grade 1 cylindrical entrance lever with the Augusta lever design. The Dexter uses a clutching lever, so the outside lever spins free when locked rather than staying rigid.
8) Is there a lighter-duty entrance lever lock that costs less to standardize on than a Grade 1 chassis?
For lower-traffic openings, the Hager 2525 is a Grade 2 commercial cylindrical entry lock with a lever handle and a 1-3/8 inch to 2 inch door thickness range, and the Falcon B511CP6D is a Grade 2 medium-duty cylindrical lever with an Entrance/Office function. The Accentra 4704LN is Grade 1 and carries ANSI/BHMA A156.2 Series 4000 Grade 1 certification with a UL fire rating up to 3 hours. Grade 2 sets are rated for fewer cycles and lower strength thresholds, so the choice usually follows the traffic on the opening and whether the door is in a fire-rated assembly.
9) The door is 1-3/4 to 2 inches thick. What entry lever works instead of the 4704LN?
The Accentra 4704LN on the 4700LN chassis adjusts from 1-3/8 inch to 1-3/4 inch, and the 4700 chassis adjusts from 1-3/4 inch to 2 inch but is furnished in satin stainless steel (630) only. If a thicker door needs a keyed lever in a range of finishes, the Hager 2525 Grade 2 entry lever covers 1-3/8 inch to 2 inch, and the Deltana 6201 Manchester and 6431 Linstead entry levers cover 1-3/8 inch to 2 inch. For Grade 1 on a thick door, the Dexter C1000 asylum function lever covers 1-3/8 inch to 2 inch, though that is an asylum/institution function rather than entrance.
10) What is the storeroom-function equivalent when the outside lever needs to stay locked at all times?
The Cal-Royal AG05 is a Grade 2 storeroom lever lockset with a deadlocking latchbolt and a 1-3/8 inch to 1-3/4 inch door thickness range, and the Hager 2580 with Withnell lever is a Grade 2 storeroom cylindrical lock covering 1-3/8 inch to 2 inch. The Accentra 4704LN is the Entrance function, where the outside lever can be left unlocked for business hours; a storeroom lock keeps the outside lever locked and requires the key every time. The 4704LN does include a guardbolt that deadlocks the latchbolt when the door is closed, standard on all locking functions.
11) Can a residential-grade entry lever be used in place of the Accentra 4704LN on a commercial door?
They are not equivalent. The Master Lock BC Series return-style keyed entry lever is Grade 3 with an Entrance function, the Callan Artino is a Grade 3 entrance leverset, and the Cal-Royal AUS00 is a Grade 3 entrance/office lever with a solid brass forged body over 1-3/8 inch to 1-3/4 inch doors. The Accentra 4704LN is a commercial Grade 1 lock certified to ANSI/BHMA A156.2 Series 4000 Grade 1, UL fire rated up to 3 hours, with a 1/2 inch stainless steel latchbolt throw and a heavy-gauge steel, die-cast, zinc-plated mechanism. On a fire-rated or high-traffic commercial opening the grade and fire rating decide the answer, not the lever shape.
12) What should be specified instead of the 4704LN when the opening needs electric access control at the lever?
The Corbin Russwin CL33903 is a Grade 1 fail safe electrified cylindrical lever lock operating on 12VAC/DC for 1-3/4 inch to 2 inch doors, offered with an NZ lever and D rose. The Accentra 4704LN is a mechanical Grade 1 entrance lever with a keyed single cylinder and no electrical connection, so a door that needs to release on a credential reader or a fire alarm signal takes the electrified chassis rather than the mechanical one.
13) What does the entry/office function on the 4704LN actually do at the door?
Entrance function: the outside lever is locked or unlocked by key, and the inside lever always retracts the latch for free egress. Key operation is single cylinder, with the cylinder on the outside only. That is the function for an office suite door or a tenant entry where staff lock up on the way out.
14) What front does the 4704LN latch have, beveled or flat?
A 2-1/4 x 1-1/8 inch beveled front is standard on the 4704LN. Flat fronts are available to order, which is what you want on a metal door prepped square rather than with a beveled edge, specify it at the time of order since it is not the stock configuration.
15) Do I need a Grade 1 lever like the 4704LN, or will a Grade 2 do for my building?
Grade 1 is the heaviest ANSI/BHMA cylindrical duty level and it's what belongs on high-traffic openings, school corridors, healthcare, main tenant entries. On a low-traffic interior office door a Grade 2 entry lever such as the Hager 2525 or the Falcon B511CP6D covers the same entrance function; the Hager also spans 1-3/8 to 2 inch doors if your thickness is over 1-3/4. Where the door is fire rated and cycles all day, stay with the Grade 1.
16) I need a classroom or storeroom lock to match the 4704LN levers on the rest of my doors. What else works?
The 4704LN itself is entrance function only, one keyed cylinder outside. For classroom function in Grade 1 we carry the Dexter C1000 Series classroom lever, and a classroom security version with the inside key control. For a storeroom door the Cal-Royal AG05 is a Grade 2 storeroom lever with a deadlocking latchbolt covering 1-3/8 to 1-3/4 inch doors. The lever shape will differ from the Augusta trim, so expect the function doors to look different from the entry doors.
17) Is the Accentra 4704LN ADA compliant for lever operation?
Yes, the 4704LN is an ADA compliant lever design. A lever is what lets the door be operated without tight grasping or wrist twisting, which is why knob sets get swapped for levers on accessible routes. If you're replacing knobs across a facility, this is a lever-for-knob upgrade on the same cylindrical prep.
18) What Grade 1 lever should go on the classroom doors if the 4704LN is going on the office doors?
The Dexter C1000 Series classroom lever is a Grade 1 clutching keyed lever with a Classroom function and a 1-3/8 inch to 1-3/4 inch door thickness range, and the Dexter C1000 classroom security version is Grade 1 with a Classroom Security function over the same 1-3/8 inch to 1-3/4 inch range. The Accentra 4704LN is the Entrance function in the 4700 Series, so it locks and unlocks the outside lever by key or button rather than by the classroom keyed-outside-only arrangement. Cal-Royal AG03 is a classroom lever in Grade 2 with a 6-pin Schlage C keyway and a 2-3/4 inch backset, the same 2-3/4 inch standard backset the 4704LN uses.
19) Which Grade 1 lever pairs with the 4704LN on the non-keyed openings in the same corridor?
For passage openings alongside keyed entrance doors, the Falcon K101 is a Grade 1 heavy-duty non-handed passage cylindrical lock, fire rated, with a 1-3/8 inch to 2-1/4 inch door thickness range; the Falcon T101 is a Grade 1 heavy-duty passage lever; and the Corbin Russwin CL3110 is a Grade 1 vandal-resistant passage/closet lever, fire rated, for 1-3/4 inch to 2 inch doors. For dummy trim on inactive leaves, the BEST 9K Series 1DT is a Grade 1 heavy-duty non-keyed single dummy lever. The Accentra 4704LN itself is a keyed single-cylinder entrance lever and is non-handed.
20) What looks like a substitute for the 4704LN but will not work as one?
Several lever products in the same size class are not keyed entrance locks. The Baldwin Estate 5103 lever comes in dummy, passage and privacy versions, and the Emtek Classic Cortina and Arts and Crafts dummy pairs are dummy trim with no latch at all. The Arrow MK02-TA is a privacy function knob set, and the Design Hardware X75 is a Grade 1 passage lever with no cylinder. The Accentra 4704LN is a keyed single-cylinder entrance lever furnished with a brass 6-pin keyed-random cylinder and two keys. Anything without a cylinder cannot secure the opening no matter how close the trim looks.
21) Is a keypad or pushbutton lever an alternative to a keyed entrance lever like the 4704LN?
Only where key control is not the point. The Lockey 1150 heavy duty mechanical keypad lever set fits doors from 1-1/8 inch to 2 inch and the Lockey 2835 mechanical pushbutton keyless lever fits 1 3/16 inch to 2 inch, both with passage function operation; the Delaney LP250 is a Grade 2 electronic keypad leverlock. The Accentra 4704LN is a keyed entrance lever with a brass 6-pin keyed-random cylinder and two keys furnished, so it goes into an existing key system; 7-pin is not available. Keypad sets change access by recoding a combination instead of issuing keys, which is a different management model for a facility.
22) Is a knob set an acceptable swap for the 4704LN entrance lever?
Not where lever operation is required. The Arrow HK11 turn-pushbutton entrance cylindrical lock uses a ball knob with a conventional cylinder over 1-3/8 inch to 1-3/4 inch doors, the same door thickness range the 4704LN covers, and the Arrow MK33-BD-CS is a ball knob asylum function lock with a Schlage C keyway. The Accentra 4704LN is a lever with ADA compliant operation, which is what accessible routes call for; a round knob requires grasping and twisting.
23) What finishes does the Accentra 4704LN Augusta lever come in?
Eight finish choices: 605 bright brass, 606 satin brass, 612 satin bronze, 613E dark oxidized satin bronze, 625 bright chrome, 626 satin chrome, plus BSP black suede and WSP white suede powder coat. The powder coats are the ones to look at when you're matching painted storefront or modern dark trim rather than a brass building standard.
24) What is the 4704LN lock body made of and how is it protected against corrosion?
The mechanism is heavy-gauge steel, die cast, zinc plated and chromated, with a stainless steel latchbolt. That is the interior commercial spec, plated and chromated rather than a marine-grade finish, so it suits conditioned corridors and covered entries.
25) Do any comparable levers come in as many finishes as the Accentra 4704LN?
The Accentra 4704LN with Augusta trim is offered in 605 bright brass, 606 satin brass, 612 satin bronze, 613E dark oxidized satin bronze equivalent, 625 bright chrome, 626 satin chrome, BSP black suede powder coat and WSP white suede powder coat. Among comparable commercial levers, the Bravura Miramar passage leverset is offered in US4 satin brass and the Cal-Royal AG05 storeroom lever in 26D, so matching an existing corridor across several finishes generally means staying within one series rather than mixing brands.
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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-AU4704LN-626 come with a warranty?
Absolutely. The Accentra YAL-AU4704LN-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-AU4704LN-626?
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