When a commercial door is already mortised and needs a classroom-function lock, this Schlage L9070B is the part to order. It is a mortise lock from the Schlage L series, built to the 9070 Classroom Lock function (ANSI F05), with the 17 curved return lever and the N escutcheon in satin chrome, BHMA 626 (US26D).
The lock accepts an SFIC cylinder, and it ships less core, so you fit the core your facility already uses. The case is zinc with a plastic dust box, and the latch is a deadlatch with a 3/4 in throw. Handing is reversible, and the latch bolt can be reversed in the field without opening the case. Schlage fits a two-piece anti-friction tongue in the latch bolt to reduce wear, and a breakaway spindle that keeps the door secured if the lever is vandalized. A security blocking hub stops anyone from gaining access to the lock by pulling the levers off. Combination wood and machine fasteners come with it.
The maker states that the lock is Grade 1 under ANSI/BHMA A156.13-2017 and UL Listed, with a 180 min (3 hr) fire rating and a Class A door label. It also states that a spring-loaded fusible link in the case gives a fail secure mode in a fire. The maker lists the lock as not burglary rated.
- Function: Classroom, ANSI F05
- Finish: Satin Chrome, 626 (US26D)
- Backset: 2-3/4 in
- Door thickness: 1-3/4 in
- Projection: 3 in
- Mortise pocket: 6-5/8 x 4-1/2 in
- Faceplate: 8 x 1-1/4 in
- Escutcheon: 8 x 2-9/16 x 7/16 in
- Strike: 4-7/8 in tall with a 1-1/4 in lip
- Origin: Mexico
ANSI Function:
F05
ANSI/BHMA Standard:
- ANSI/BHMA A156.13-2017
Backset:
- 2-3/4 in
BHMA Finish:
626 (US26D) Satin Chromium Plated
Burglary Rated:
Compliance Note:
As stated in manufacturer data; verify the listing for your opening.
Country of Origin:
- Mexico
Cylinder Type:
SFIC, Less Core
Dimensions:
2-1/2" x 7-7/8" Escutcheon with 4-3/4" Lever and 3" Projection
Door Label Class:
- Class A label
Door Thickness:
1-3/4 in
Dust Box:
Plastic
Faceplate Size:
- 8 x 1-1/4 in
Fasteners:
Combination (Wood/Machine)
Finish:
Satin Chrome
Finish Code:
626
Finish Family:
Matte Silver
Fire Rated:
Yes
Fire Rating:
- 180 min (3 hr)
Function:
Classroom
Grade:
Grade 1
Handing:
Reversible
Latch Throw:
- 3/4 in
Latch Type:
Deadlatch
Lever/Knob Design:
17
Lever/Knob Shape:
Curved Return
Manufacturer Function:
9070-Classroom Lock
Market Segment:
Commercial
Material:
- Zinc
Mortise Pocket:
6-5/8 x 4-1/2 in
Number of Pins:
- 6
- 7
Projection:
3 in
Rose/Escutcheon Design:
N Escutcheon
Rose/Escutcheon Size:
8 x 2-9/16 x 7/16 in
Series:
Schlage L
Sold As:
Each
Strike Dimensions:
- 4-7/8 in, 1-1/4 in lip
Strike Height:
4-7/8 in
UL Listing:
- UL Listed
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