Accentra 4703LN Grade 1 Patio/...
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 Augusta Trim Design YAL-AU4703LN

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

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Model: YAL-AU-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 Augusta Trim Design - Patio/Privacy Function

Professional Grade 1 Cylindrical Lock Solution

The Accentra 4703LN cylindrical lever lock delivers Grade 1 performance for commercial applications requiring reliable patio or privacy function. This non-keyed lever lock features heavy-gauge steel construction with die-cast, zinc-plated, chromated mechanism and adjustable door thickness from 1-3/8" to 1-3/4". ANSI/BHMA Grade 1 certified and UL fire-rated up to 3 hours, this lock provides professional-grade security with the elegant Augusta lever design.

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", and confirm 2-3/4" backset compatibility.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door surfaces for proper alignment.
  3. Prepare door by drilling required holes per manufacturer specifications, ensuring proper clearance for the mechanism and latchbolt operation.
  4. Install all mounting hardware and secure the cylindrical lock mechanism to door per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth lever operation throughout the full range of motion.
  6. Test device operation to verify proper patio/privacy 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 coverage. Engineered for consistent performance where dependable access control and fire safety compliance are 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:
Augusta Lever
Product Category:
Mechanical Locks
Department:
Door Hardware

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

1) What does patio/privacy function mean on the 4703LN, and is it keyed?
Patio/privacy is a non-keyed function: you lock it from inside the room, and there is no cylinder or key on the outside. That makes the Accentra 4703LN right for restrooms, bedrooms, exam rooms and patio doors, and wrong for anything needing keyed entry from the corridor. No cylinder ships with it.
2) Will the 4703LN latch into the strike prep I already have in the frame?
It ships with an ANSI strike, 4-7/8 x 1-1/4 inches with a 1-1/4 inch lip to center, so it drops into a standard ANSI frame cutout. Latchbolt throw is 1/2 inch stainless steel. If your frame has a T-strike prep rather than ANSI, an optional T-strike is available to order for the 4700LN.
3) What backset does the Accentra 4703LN use, and do I have to specify handing?
Standard backset is 2-3/4 inches, which is the usual commercial bore spacing. The lock is non-handed, so one part number covers left and right hand openings and you do not specify handing on the order.
4) Can I use the 4703LN on a fire rated door?
Yes. The Accentra 4700 Series is UL-cUL fire rated up to 3 hours and carries ANSI/BHMA A156.2 Series 4000 Grade 1. The 4700LN is also Windstorm certified, though you should still verify against local code for your opening.
5) What is a Grade 1 privacy lever equivalent to the Accentra 4703LN if the door is 1-3/4 inch to 2 inch thick?
The Accentra 4703LN adjusts from 1-3/8 inch to 1-3/4 inch, so thicker doors need a different lock. The Arrow MK02-TA is a Grade 1 privacy lock with a door thickness range of 1-3/4 inch to 2 inch and a fire rating, though it uses a Tudor knob rather than a lever. If a lever is required on a thicker door, the Corbin Russwin CL3110 is a Grade 1 fire-rated cylindrical lever covering 1-3/4 inch to 2 inch, but it is a passage function with no locking.
6) What should I use instead of the Accentra 4703LN on a door that should never lock, like a corridor or closet?
The 4703LN is a patio/privacy function, meaning it locks from the inside. On a door that must always stay free-swinging, use a passage function instead. Grade 1 options include the Falcon K101, a heavy-duty non-handed passage cylindrical lock rated for doors 1-3/8 inch to 2-1/4 inch; the Falcon T101 heavy-duty passage lever; the Dexter C1000 passage lever for 1-3/8 inch to 1-3/4 inch doors; and the Design Hardware X75 flat-lever passage set for 1-3/4 inch doors.
7) Is the Corbin Russwin CL3110 a direct substitute for the Accentra 4703LN?
No. Both are Grade 1 fire-rated cylindrical lever locks, but the functions differ: the 4703LN is patio/privacy and locks from the inside, while the CL3110 is a vandal-resistant passage/closet lever that never locks. The door thickness ranges also differ, with the 4703LN adjusting 1-3/8 inch to 1-3/4 inch and the CL3110 covering 1-3/4 inch to 2 inch.
8) What finishes does the Accentra 4703LN Augusta lever come in?
Eight finish choices: 605 bright brass, 606 satin brass, 612 satin bronze, 613E dark oxidized satin bronze equivalent, 625 bright chrome, 626 satin chrome, plus black suede powder coat and white suede powder coat. For matching existing openings in a building, 626 satin chrome is the common commercial default. Note the thicker-door 4700 version is satin stainless steel 630 only.
9) Does the 4703LN deadlock the latch when the door closes?
It has a guardbolt that deadlocks the latchbolt whenever the door is closed, and that is standard on all locking functions in the series. That is what stops a latch from being carded or shimmed back.
10) What is a Grade 1 alternative to the 4703LN if my doors are 1-3/4 to 2 inches thick?
For thicker doors, the Corbin Russwin CL3110 cylindrical lever lock covers 1-3/4 to 2 inches and is Grade 1 and fire rated, though it is a passage/closet function rather than privacy. The Falcon K101 is a Grade 1 fire rated passage lever covering 1-3/8 to 2-1/4 inches. Both are non-keyed like the 4703LN but neither gives you the privacy lock button.
11) Is there a cheaper Grade 2 privacy lever instead of the Accentra 4703LN?
The Accentra 4703LN is an ANSI/BHMA Grade 1 patio/privacy cylindrical lever. For a lighter-duty opening, the Hager 2540 is a Grade 2 cylindrical lock with the Withnell lever and a door thickness range of 1-3/8 inch to 2 inch. The Kwikset 300BRNL RDT Breton is a Grade 3 privacy lever set for 1-3/8 inch to 1-3/4 inch doors, which suits residential-style interior doors rather than commercial traffic.
12) I need a keyed lever, not the Accentra 4703LN privacy function. What are the options?
The Accentra 4703LN is non-keyed. For keyed openings, the Dexter C1000 is offered in Grade 1 classroom and classroom security functions for 1-3/8 inch to 1-3/4 inch doors. In Grade 2, the Cal-Royal AG05 is a storeroom lever with a deadlocking latchbolt for 1-3/8 inch to 1-3/4 inch doors, the Cal-Royal AG03 is a classroom lever with a 2-3/4 inch backset and Schlage C keyway, and the Hager 2525 is an entry lever for 1-3/8 inch to 2 inch doors.
13) What is the closest alternative to the Accentra 4703LN for a psychiatric or utility room where privacy locking is not wanted?
The 4703LN locks from the inside with no outside key override, which is not appropriate where staff must always gain entry. Asylum function locks are keyed both sides instead. The Dexter C1000 asylum (F87) is Grade 1 and fits doors 1-3/8 inch to 2 inch. The Arrow MK33-BD-CS is a Grade 2 heavy-duty asylum lock with a ball knob and a conventional cylinder in Schlage C keyway.
14) Can a keypad lever replace the Accentra 4703LN for code-controlled access?
The 4703LN is a mechanical non-keyed privacy lever with no code entry. If access needs to be controlled by a code rather than an inside thumbturn, the Lockey 2835 is a mechanical pushbutton keyless lever lock with passage function and ADA compliance for doors 1-3/16 inch to 2 inch, and the Lockey 1150 is a heavy-duty mechanical keypad lever set with double combination for doors 1-1/8 inch to 2 inch. The Delaney LP250 is a Grade 2 electronic keypad leverlock. These require no key but also do not provide the inside privacy locking the 4703LN gives.
15) What is the difference between the flat front and the beveled front on the 4700LN latch?
A 2-1/4 x 1-1/8 inch beveled front ships as standard, which suits a standard beveled door edge. Flat fronts are available to order if your door edge or existing latch prep calls for one.
16) I need a matching lever on a closet or dummy door next to the 4703LN. What do I order?
The 4703LN itself is privacy only. For non-latching trim on a closet or inactive leaf in the same building, the BEST 9K Series 1DT is a Grade 1 single dummy cylindrical lever trim, and the BEST 7KC Series 1DT is the Grade 2 equivalent. They will not match the Augusta lever profile, so if appearance across the openings matters, stay within the Accentra 4700LN family for the other functions.
17) How is the 4703LN lock body built, and will it hold up in a school or hospital corridor?
The mechanism is heavy-gauge steel, die cast, zinc plated and chromated, and the set is certified ANSI/BHMA A156.2 Series 4000 Grade 1, which is the highest cylindrical lock grade and the one specified for high-traffic institutional openings. Commercial duty rather than residential.
18) Will a dummy lever trim match the Accentra 4703LN on an inactive leaf?
A dummy trim has no latch and no locking mechanism, so it is not a substitute for the 4703LN on an operating door, but it is the correct part for an inactive leaf beside one. The BEST 9K Series 1DT is a Grade 1 heavy-duty single dummy trim cylindrical lever, and the BEST 7KC Series 1DT is the medium-duty Grade 2 equivalent. Both are non-keyed like the 4703LN, but neither latches the door.
19) The Accentra 4703LN Augusta lever is too commercial for a decorative interior. What privacy lever has a more residential look?
The 4703LN uses the Augusta lever on a Grade 1 commercial chassis. For a decorative interior, the Baldwin Estate 5103 privacy lever with the 5048 rose is a privacy function in a residential trim style, and the same 5103 lever is offered in passage and in left and right hand half dummy versions so a suite of doors can match. Bravura offers passage leversets in several trim styles at Grade 2, including the Miramar and Atlanta with round trim and the Tampa with square trim.
How fast can I get the Accentra YAL-AU-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-AU-4703LN-626 come with a warranty?
Absolutely. The Accentra YAL-AU-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-AU-4703LN-626?
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
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