Yale
Yale Accentra AU4607LN 626 Lever Door Lock
Mechanical entrance lever lockset with heavy-gauge steel handle, dull chrome finish, ANSI/BHMA Grade 2 rating, 2-3/4 in. backset, six-pin nickel-silver cylinder.
- TypeDoor Hardware & Components
- Style4600LN Augusta
- ANSI/BHMA A156.2 Grade 2 certified for commercial durability
- 3-hour UL and cUL fire rating protects occupants
- Heavy-gauge steel lever with dull chrome finish resists wear
- ADA-compliant design ensures accessible operation
- 6-pin nickel-silver keying provides secure entry
Yale Accentra AU4607LN Lever Lock
This Yale Accentra AU4607LN lever lockset is built for commercial entry doors that require a Grade 2 mechanical lock. It fits metal doors with metal frames ranging from 1-3/8 to 1-3/4 inches thick and uses a 2-3/4 inch backset. The lock is UL and cUL listed for three-hour fire-rated openings and meets ADA and ANSI/BHMA A156.2 standards. Each unit is supplied keyed different with nickel silver keys.
Mechanical Operation and Daily Use
The lock operates purely mechanically, so there are no electronics, batteries or wiring to manage. A six-pin cylinder provides the keying mechanism, and the heavy-gauge steel lever with right-angle style returns smoothly under spring tension. Normal use produces only the sound of the latch engaging the 2-1/4 by 4-7/8 inch square-corner strike. No power draw or thermal output is generated by the lock itself.
Heavy-Gauge Steel Build and Mounting
The lever and chassis are constructed from heavy-gauge steel with a dull chrome 626 finish that resists wear in high-traffic areas. The 4600LN Augusta series design uses through-bolt mounting that anchors through the door for a rigid fit on metal door and frame assemblies. The square-corner strike is included and matches standard commercial door prep. California Proposition 65 warnings apply for chemicals known to cause cancer and reproductive harm.
Highlights
- ANSI/BHMA A156.2 Grade 2 certified for commercial durability
- 3-hour UL and cUL fire rating protects occupants
- Heavy-gauge steel lever with dull chrome finish resists wear
- ADA-compliant design ensures accessible operation
- 6-pin nickel-silver keying provides secure entry
Specifications
| Brand | ASSA ABLOY ACCENTRA |
|---|---|
| Type | Door Hardware & Components |
| Style | 4600LN Augusta |
Questions about this item
How do I install the AU4607LN lever lockset on a metal door, and which step is often done incorrectly?
Prepare a 2-3/4 in. backset bore and fit the latch for 1-3/8 to 1-3/4 in. door thickness; the common error is using the wrong strike — this set requires the square-corner strike measuring 2-1/4 in. x 4-7/8 in.
What maintenance or replacement will the AU4607LN lever lockset need over time?
The six-pin nickel-silver cylinder may need re-keying if keys are lost; the heavy-gauge steel lever and dull-chrome finish are built for commercial Grade 2 duty and do not have scheduled replacement parts.
What is the first limit you hit with the AU4607LN under continuous commercial traffic?
The lockset meets ANSI/BHMA A156.2 Grade 2 cycle requirements and carries a 3-hour UL fire rating; the Grade 2 cycle limit is the first performance boundary reached in sustained high-traffic use.
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