Schlage ND Series
Schlage ND53 Boardwalk Entrance Lever Lock
Finish: Satin Chrome (626)
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 ND53 entrance lock with the Boardwalk lever is for doors that stay locked until someone deliberately unlocks them. A push-and-turn button inside sets the outside lever locked, and it remains that way until the button is turned back, with a key opening it from outside in the meantime.
The Boardwalk lever sits on a 3-7/16 in. Rhodes rose over a 1/2 in. throw deadlatch. It is ANSI/BHMA A156.2 Series 4000 Grade 1 as ANSI function F109, UL listed for 3-hour fire doors, and fits doors 1-5/8 to 2-1/8 in. thick at a 2-3/4 in. backset.
What the function does
Pushing and turning the inside button locks the outside lever. The outside lever then stays locked, and opening it from outside takes a key, until someone manually turns the button back to unlock it.
Highlights
- Boardwalk lever on a Rhodes rose
- Push-and-turn button locking, ANSI F109
- Stays locked until manually unlocked
- Deadlatch, 1/2 in. throw
- ANSI/BHMA A156.2 Series 4000, Grade 1
- UL listed, 3-hour fire rating
How it works
Entrance/office function, ANSI F109
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
- ND53
- Function
- Entrance Lock, ANSI F109
- Grade
- ANSI/BHMA A156.2 Series 4000, Grade 1
- Series
- Schlage ND Series
- Lever
- Boardwalk (BRK)
- 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
- Chassis
- Zinc and steel components plated for corrosion protection
- Warranty
- 10 Year Mechanical; 3 Year Electro-Mechanical
- Buy American Act
- Yes
- Finish
- Satin Chrome (626)
- SKU
- ND53PD BRK 626
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.
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 listed for 3-hour fire doors.
Which finishes can I order?
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.