Schlage ND Series
Schlage ND78 Rhodes Classroom Security Lever Lock (180 Degree Lockdown) with IS-CRS Inside Classroom Security Indicator (LOCKED/UNLOCKED)
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 ND78 classroom security lock has two cylinders, so the outside lever can be locked with a key from inside the room as well as from the corridor. This 180 degree lockdown version adds the IS-CRS inside indicator, which shows LOCKED or UNLOCKED to the people inside, making it a fit for classrooms and other rooms where staff need to secure the door without stepping into the hall.
It carries the Rhodes lever on a 3-7/16 in. Rhodes rose, is ANSI/BHMA A156.2 Series 4000 Grade 1 (ANSI F110), and is UL listed for 3-hour fire doors. It fits doors 1-5/8 to 2-1/8 in. thick with a 2-3/4 in. backset.
What the function does
A classroom security lock with cylinders on both sides: a key in either the outside or the inside cylinder locks or unlocks the outside lever. The inside indicator shows LOCKED or UNLOCKED so the room's occupants can confirm the door's state.
Highlights
- Classroom security function, ANSI F110
- Locks by key from inside or outside
- IS-CRS inside LOCKED/UNLOCKED indicator
- 180 degree lockdown version
- Rhodes lever on 3-7/16 in. Rhodes rose
- UL listed, 3-hour fire rating
Need a different finish, size or configuration? Request a quote and we'll get it for you.
Specifications
- Model
- ND78
- Function
- Classroom Security Lock (180 Degree Lockdown), ANSI F110
- Grade
- ANSI/BHMA A156.2 Series 4000, Grade 1
- Series
- Schlage ND Series
- Lever
- Rhodes (RHO)
- Rose
- Rhodes rose, 3-7/16 in.
- Door thickness
- 1-5/8 to 2-1/8 in.
- Backset
- 2-3/4 in.
- Latch
- Deadlatch 1/2 in. throw
- Cylinders
- 2 (double-cylinder function)
- Indicator
- Inside Classroom Security Indicator (LOCKED/UNLOCKED)
- Fire rating
- UL listed, 3-hour
- UL listing
- UL/cUL Listed
- ADA compliant
- Yes
- Standards
- ANSI A156.2 Series 4000, Grade 1
- Warranty
- 10 Years
- Buy American Act
- Yes
- Finish
- Satin Chrome (626)
- SKU
- ND78PD RHO 626 RH IS-CRS
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 handed?
Yes. Choose left hand or right hand along with the cylinder option in the Configuration option.
Which cylinder options are available?
Conventional cylinders with the Everest 29 S123 keyway, less cylinder with a conventional cylinder prep, SFIC prep less core, or Schlage FSIC prep less core.
Which side shows the indicator?
The IS-CRS indicator is on the inside and shows LOCKED or UNLOCKED.
Will it fit my door?
It fits doors 1-5/8 to 2-1/8 in. thick with a 2-3/4 in. backset.
Which finishes are available?
605, 606, 612, 613, 619, 622, 626, 626AM and 643E.
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.