Product Description
ND50PD-SPA-619 Schlage ND Series Cylindrical Lever Lock — Entrance/Office Lock, Sparta Lever, Satin Nickel
Somebody in an office wants to lock the door with a thumb and not hunt for a key. The ND50 gives them that: a push button in the inside lever. Push it and the outside lever goes dead. A key from the hall, or a turn of the inside lever, lets it go again. Here is what catches people on the first day. The key unlocks this lock but it will not lock it. The inside lever is always free.
This one is the Sparta lever on the Rhodes rose, with a conventional 6-pin cylinder keyed 5, in the Schlage C keyway, keyed different, in Satin Nickel. The latch is a deadlatch. Want the outside lever to spin free when locked? Schlage sells that as Vandlgard, function ND91. Pick your backset in the dropdown: 2-3/4" is standard, 2-3/8" is the other choice. Measure from the door edge to the center of the bore before you order.
SKU Breakdown
| Segment | Code | What It Means |
|---|---|---|
| Series | ND | Schlage ND Series, a Grade 1 cylindrical lever lock |
| Function | 50 | Entrance/Office Lock: push button inside locks the outside lever; key outside unlocks only |
| Cylinder | P | Conventional 6-pin cylinder, keyed 5, C keyway, keyed different |
| Latch | D | Deadlatch |
| Lever | SPA | Sparta lever on the Rhodes rose |
| Finish | 619 | Satin Nickel (US15) |
Technical Specifications
| Specification | Value |
|---|---|
| SKU | ND50PD-SPA-619 |
| Series | Schlage ND Series |
| Function | Entrance/Office Lock, ANSI F82 |
| Lock grade | ANSI/BHMA A156.2-2011 Grade 1, Series 4000 |
| Lever | Sparta, Grade 1 |
| Rose | Rhodes, 3-7/16" diameter |
| Cylinder | 6-pin solid brass, keyed 5 |
| Keyway | Schlage C, keyed different |
| Backset | 2-3/4" standard, 2-3/8" by the dropdown on this page |
| Door thickness | 1-5/8" to 2-1/8" |
| Latch | Deadlatch, 1/2" throw, 1-1/8" x 2-1/4" square corner faceplate |
| Strike | ANSI, 1-1/4" x 4-7/8", square corner, 1-3/16" lip, no box |
| Handing | Non-handed |
| Finish | 619 / US15 Satin Nickel |
| Warranty | 10-year limited |
Compliance & Codes
ANSI/BHMA Certified A156.2-2011, Series 4000, Grade 1. UL Listed for 3-hour fire door. ANSI function F82.
What's in the Box
One complete lock: Sparta levers and Rhodes roses, chassis, deadlatch, ANSI strike, 6-pin cylinder and cut keys. Control keys are not furnished with the lock.
Pro-Installer FAQ
Q: Why won't the key lock this from the hall?
A: It is not supposed to. On function 50 the key only unlocks; the inside button does the locking. If the key has to lock it from outside, you want the ND70 classroom lock. If the door should always be locked, you want the ND80 storeroom lock.
Q: Will this key into my building's system?
A: Only if your building runs the Schlage C keyway. It ships keyed different, not master keyed. Schlage's default on most ND orders is Everest 29 S123, and that is a different key, so check which one you have before you order.
Q: Is this a Grade 1 lock?
A: Yes. The ND Series is ANSI/BHMA Certified A156.2 Grade 1, Series 4000. If the job does not call for Grade 1, Schlage's ALX Series is the Grade 2 cylindrical line.
Lock Depot sells brand new Schlage products with the full manufacturer warranty.
Product images are representative and may not depict the exact SKU, finish, or configuration listed. Always verify specifications before ordering.
