Schlage ND Series
Schlage ND50 Omega Entrance/Office Lever Lock
Finish: Satin Nickel (619)
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
This ND50 entrance/office lock pairs the Omega lever with its matching Omega rose. The function locks with a push button and leaves the inside lever unlocked at all times, so it suits offices, reception doors and other rooms where the person inside sets the lock and a key opens it from outside.
The Omega lever is pressure cast zinc. The lock is certified ANSI/BHMA A156.2 Series 4000 Grade 1, UL/cUL listed for 3-hour fire doors and BAA qualified, with a 1/2 in. throw deadlatch and a 2-3/4 in. backset.
What the function does
Push the button on the inside, or in the lock's edge, and the outside lever is locked. A key in the outside cylinder still opens the door. The inside lever always retracts the deadlocking latch, so leaving is never blocked.
Highlights
- Omega lever with Omega rose
- Push-button entrance/office function (ANSI F82)
- Inside lever never locks
- ANSI/BHMA A156.2 Series 4000, Grade 1
- 3-hour fire rating, UL/cUL listed
- ADA compliant
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
- Omega (OME)
- Rose
- Omega rose
- 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
- 3-5/16 Inch
- Chassis
- Zinc and steel components plated for corrosion protection
- Warranty
- 10 Year Mechanical; 3 Year Electro-Mechanical
- Buy American Act
- Yes
- Finish
- Satin Nickel (619)
- SKU
- ND50PD OME 619
Documents
Send a photo of the door edge and the hardware on it. We'll match the part.
Send a photoCommon questions
Which cylinder and core options are available?
The options are a conventional cylinder with the Everest 29 S123 keyway (standard); less cylinder with a standard conventional prep; SFIC prep less core; or Schlage FSIC prep less core.
Will it fit my door?
It fits doors 1-5/8 to 2-1/8 in. thick with a 2-3/4 in. backset.
Can it go on a fire door?
Yes. It is UL/cUL listed for 3-hour fire doors.
Which finishes can I order?
It is offered in finishes 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.