Schlage ND Series
Schlage ND50 Longitude Entrance/Office Lever Lock
Finish: Dark Bronze (613)
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
For an office door that is often left open but needs to lock when the room is empty, the ND50 entrance/office function does the job without a key from the inside. This one carries the Longitude lever, a pressure cast zinc design with a 3-1/8 in. projection.
Locking is by push button, either on the inside or in the lock face, while the inside lever stays free for exit. It fits 1-5/8 to 2-1/8 in. doors with a 2-3/4 in. backset, is Grade 1 under ANSI/BHMA A156.2 Series 4000, and is UL listed for 3-hour fire doors.
What the function does
Pressing the button on the inside, or the one in the lock face, locks the outside lever. Otherwise both levers retract the deadlocking latch. From inside, the lever opens the door at all times.
Highlights
- Longitude lever, 3-1/8 in. projection
- ANSI F82 entrance/office function
- Button locking from inside or at the lock edge
- Stainless steel deadlatch
- Conventional, SFIC or Schlage FSIC cylinder options
- Buy American Act qualified
How it works
Entrance/office function, ANSI F82
A button on the inside locks the outside lever. A key unlocks it from outside. The inside lever is always free. Common on offices and entry doors.
Specifications
- Model
- ND50
- Function
- Entrance/Office Lock, ANSI F82
- Grade
- ANSI/BHMA A156.2 Series 4000, Grade 1
- Series
- Schlage ND Series
- Lever
- Longitude (LON)
- Rose
- Rhodes rose, 3-7/16 in.
- Door thickness
- 1-5/8 to 2-1/8 in.
- Backset
- 2-3/4 in.
- Cross bore
- 2.125 Inch
- Latch
- Deadlatch 1/2 in. throw
- Latch throw
- 1/2 Inch
- Latch face
- 1-1/8" x 2-1/4"
- Latch bolt material
- Stainless Steel
- Strike
- ANSI, 1-1/4 Inch x 4-7/8 Inch, 1-1/4 Inch Lip, Square Corner
- Cylinders
- 1
- Fire rating
- UL listed, 3-hour
- UL listing
- UL/cUL Listed
- ADA compliant
- Yes
- Standards
- ANSI/BHMA A156.2 Series 4000; ICC A117.1; CA Fire Code; Florida Building Code (ASTM E330, E1886, E1996) and Miami Dade (TAS 201, 202, 203) Requirements for Hurricanes; Meets FF-H-106C Series 161
- Lever material
- Pressure Cast Zinc
- Trim material
- Wrought brass or zinc (roses); pressure cast zinc (levers)
- Projection
- 3-1/8 Inch
- Chassis
- Zinc and steel components plated for corrosion protection
- Warranty
- 10 Year Mechanical; 3 Year Electro-Mechanical
- Buy American Act
- Yes
- Finish
- Dark Bronze (613)
- SKU
- ND50PD LON 613
Documents
Send a photo of the door edge and the hardware on it. We'll match the part.
Send a photoCommon questions
Which cylinder options are available?
A conventional cylinder with the Everest 29 S123 keyway, less cylinder with a conventional cylinder prep, SFIC prep less core, or Schlage FSIC prep less core.
Is it ADA compliant?
Yes. It is listed as ADA compliant and meets ICC A117.1.
Which finishes are available?
605, 606, 612, 613, 619, 622, 625, 626 and 643E.
Is it Buy American Act compliant?
Yes, it is BAA qualified.
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.