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Schlage ND70PD-ATH Cylindrical Classroom Lock, Athens Lever, Schlage "C", Keyed Different, [2] Change Keys, 2-3/4 Inch Backset, 4-7/8 Inch Strike, Grade 1, Non Handed
The Schlage ND70PD-ATH Cylindrical Classroom Lock with Athens lever is a heavy-duty Grade 1 lock built for high-traffic commercial openings where dependable classroom security matters. This ND70PD-ATH configuration features the Schlage "C" keyway, keyed different operation, and includes [2] change keys for day-to-day key control. It is supplied with a 2-3/4 inch backset and a 4-7/8 inch strike, making it suitable for standard commercial door preparations. As a non handed cylindrical classroom lock in the Schlage ND Series, it offers durable performance, flexible installation, and trusted security for schools, offices, and institutional applications.
Features
ND70PD-ATH cylindrical classroom lock with Athens lever design for commercial-duty use.
Classroom function allows the outside lever to be locked or unlocked by key while the inside lever remains free for egress.
Schlage "C" keyway is provided for keying compatibility and keyed different operation.
Includes [2] change keys for immediate keying convenience.
Supplied with a 2-3/4 inch backset for standard commercial door preparation.
Includes a 4-7/8 inch strike for frame installation.
Grade 1 construction meets heavy-duty performance requirements.
Non handed design simplifies ordering and installation.
Functional Details
This Schlage ND70PD-ATH classroom lock is designed so authorized staff can secure or unsecure the outside lever with a key, while the inside lever always allows free exit. That makes it a practical choice for classroom and institutional openings where security and safe egress are both required.
Outside lever locked and unlocked by key. Inside lever always unlocked.
Push button locking. Turning inside lever or closing door releases button. Key outside unlocks when outside lever is locked by button in inside lever. Inside lever always free for immediate egress.
Included Components
This lock is furnished with the Athens lever trim, Schlage "C" keyway cylinder keyed different, [2] change keys, a 2-3/4 inch backset latch, and a 4-7/8 inch strike. Its non handed construction supports easier installation without requiring left- or right-hand designation.
Manufacturer |
Schlage |
|---|---|
Series |
ND Series |
Model |
ND70PD-ATH |
Product Type |
Cylindrical Classroom Lock |
Lever Design |
Athens Lever |
Keyway |
Schlage "C" |
Keying |
Keyed Different |
Included Keys |
[2] Change Keys |
Backset |
2-3/4 Inch |
Strike |
4-7/8 Inch Strike |
Grade |
Grade 1 |
Handing |
Non Handed |
ANSI Number |
F84 |
UL Listing Type |
UL listed for 3-hour fire door |
BAA Qualified |
Yes |
Origin |
Made in USA of domestic and imported materials |
Unit of Measure |
Each |
Function Number |
ND70PD |
|---|---|
ANSI Function |
F84 |
Lock Grade |
ANSI/BHMA A156.2 Series 4000, Grade 1 |
Backset |
2-3/4 in |
Strike Size |
4-7/8 in |
Door Thickness Range |
1-5/8 in to 2-1/8 in |
Crossbore |
2-1/8 in |
Edge Bore |
1 in |
Latch Front |
1-1/8 in x 2-1/4 in |
Strike Dimensions |
1-1/4 in x 4-7/8 in |
Cylinder Type |
Conventional cylinder, 6-pin |
Handing |
Non handed |
Fire Rating |
3 hour |
Cycle Testing |
3,100,000 cycles |
Lever Style |
ATH Athens |













