Description
Schlage ND10S TLR 619 Passage Lever Lock
Model ND10S TLR 619 pairs Schlage's Grade 1 ND Series chassis with the passage function, the Tubular (TLR) lever and a Satin Nickel (619/US15) finish.
How the Passage function works
Both levers are always free. There is no locking, so it suits hallways, closets and interior doors that never need to be secured.
About the ND Series
The Schlage ND Series is the heavy-duty cylindrical lever lock that many architects specify for schools, hospitals, offices and other busy commercial buildings. It is certified to ANSI/BHMA A156.2 Grade 1, the highest cylindrical lock grade, and is UL listed for use on fire-rated doors. Levers are field reversible, so one lock fits left- or right-hand doors, and the lever shapes meet ADA requirements for operation without tight grasping or twisting.
Because the ND fits a standard 161 cylindrical door prep (2-1/8" bore, 2-3/4" backset), it is a common upgrade when replacing worn or lighter-duty locks without re-machining the door.
Specifications
| Manufacturer | Schlage |
|---|---|
| Model / SKU | ND10S TLR 619 |
| Manufacturer part number | ND10S TLR 619 |
| Series | ND Series cylindrical lever lock |
| ANSI/BHMA grade | Grade 1 (A156.2) |
| Function | Passage |
| Lever design | Tubular (TLR) |
| Finish | Satin Nickel – BHMA 619, US15 |
| Standard backset | 2-3/4" |
| Door thickness | 1-5/8" to 2-1/8" (standard) |
| Handing | Non-handed, field reversible |
Questions and answers
Will it fit my existing door?
It fits a standard cylindrical prep: 2-1/8" bore with a 2-3/4" backset on doors 1-5/8" to 2-1/8" thick. Other backsets and thin-door kits are available; ask us if your door is different.
Is it fire rated?
The ND Series is UL listed for fire-rated doors when installed with a compatible latch and strike.
Which hand door does it fit?
Either. ND levers are field reversible, so the same lock works on left- and right-hand doors.
Need help choosing a function, finish or keying? Call Security Lock Supply at (877) 202-8118.
