Sargent 8200 Series
Sargent 8241 LNL Classroom Security Intruder Deadbolt Mortise Lock
Finish: Oil Rubbed Bronze (10B)
Faded finishes are special order with the cylinder option below.
Cylinder and keying
- Door to door shipping
- Technical support on every order: 346-777-3031
Overview
About this product
The Sargent 8241 is an 8200 Line mortise lock in the classroom security intruder deadbolt function, fitted here with LNL lever trim. It is rated ANSI/BHMA Grade 1 and is built for 1-3/4 inch doors with a 2-3/4 inch backset. Because it is keyed on both sides, staff can throw the deadbolt from inside the room with a key, without stepping into the corridor.
The lockbody uses a one-piece anti-friction reversible latch with a 3/4 inch throw and an 8 inch by 1-1/4 inch face. The LNL trim has a 2 inch rose and a lever projection of 2-3/8 inch. Finish choices include 26D, 10B and 32D. It can be ordered with a conventional cylinder, prepped for a small format interchangeable core (SFIC), prepped for a large format interchangeable core (LFIC), or without a cylinder.
What the function does
Double cylinder lock with a deadbolt. A key from either side throws or retracts the deadbolt. With the deadbolt thrown, the first key turn retracts it and a second turn unlocks the outside lever. Retracting the latchbolt by key from either side also unlocks the outside lever. The outside lever retracts the latchbolt unless it is locked. With the deadbolt thrown, the inside lever retracts latchbolt and deadbolt together while the outside lever stays locked. Auxiliary deadlatch.
Highlights
- 8200 Line mortise lock, ANSI/BHMA Grade 1
- Classroom security intruder deadbolt function
- LNL lever trim with 2 inch rose and 2-3/8 inch projection
- Latchbolt plus deadbolt, with a 3/4 inch latch throw
- Fits 1-3/4 inch doors with 2-3/4 inch backset
- UL and cUL listed with a 2 hour fire rating
- Backed by a 10 year limited warranty
Specifications
- Model
- 8241
- Function
- Classroom Security Intruder Deadbolt
- Grade
- ANSI/BHMA Grade 1
- Series
- 8200 Line
- Lever
- Lever
- Trim
- LNL
- Door thickness
- 1-3/4 Inch
- Backset
- 2-3/4 Inch
- Latch
- One Piece Anti-Friction Reversible Latch
- Latch throw
- 3/4 Inch
- Latch face
- 8" x 1-1/4"
- Fire rating
- 2 Hours
- ADA compliant
- Yes
- Standards
- ANSI/BHMA A156.13 Series 1000 Operational Grade 1 and Security Grade 1 with All Standard Trims; UL and cUL Listed; ANSI/UL 10C, Positive Pressure Fire Test of Door Assemblies
- Rose diameter
- 2" (51mm)
- Projection
- 2-3/8" (60mm)
- Warranty
- 10 Year Limited Warranty; 2 Year Limited Warranty on Electrified Locks; Warranty Limited to Replacement of Lockbody and Components
- Buy American Act
- Yes
- Finish
- Oil Rubbed Bronze (10B)
- SKU
- 8241 LNL 10B
Documents
Send a photo of the door edge and the hardware on it. We'll match the part.
Send a photoCommon questions
Is this lock keyed on both sides?
Yes. It is a double cylinder lock, and a key from either side throws or retracts the deadbolt.
Does it have a deadbolt?
Yes. The 8241 includes a deadbolt in addition to the latchbolt.
Can someone inside get out when the deadbolt is thrown?
Yes. The inside lever retracts the latchbolt and deadbolt together, while the outside lever stays locked.
What does the LNL in the name refer to?
LNL is the trim and lever design. It sets the look of the lever and rose, with a 2-3/8 inch lever projection on this version.
What cylinder and core options are offered?
It can be ordered with a conventional cylinder, prepped for a small format interchangeable core (SFIC), prepped for a large format interchangeable core (LFIC), or without a cylinder.
What door size does it fit?
It is built for 1-3/4 inch doors with a 2-3/4 inch backset.
Before you order
Buying for a whole job?
Send the hardware schedule or drawing. Door, frame and hardware quoted together so nothing shows up missing.