Schlage ND53 Entrance Lock - turn/push-button locking. Pushing and turning the button locks the outside lever, requiring use of key until button is manually unlocked. Push-button locking: Pushing button locks outside lever until unlocked by key or by turning the inside lever.
The Schlage ND53 heavy duty entrance lever lock for commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, retail, and government facilities.
Schlage ND53 Features
- Latch: 1 1/8" x 2 1/4", Square corner faceplate, 1" housing diameter, 1/2" throw
- Strike: 1/4" x 4 7/8", ANSI, Square corner, no box
- Cylinder Sold Separately: 6-Pin solid brass, keyed 6-pin, C123 keyway (option above covers the cost of the cylinder)
- Door Range: Standard Lock Functions: 1 5/8" - 2", Vandlgard Lock Function: 1 5/8" - 1 7/8"
Schlage ND53 Specifications
|Handing:||All ND-Series lever locksets are non-handed.|
|Door Thickness:||1-5/8â€ to 2-1/8â€ (41mmâ€“54mm) standard including Vandlgard ® functions. 1-3/4â€ - 2â€ for function D85. See accessories for spacers required for 1-3/8â€ doors.|
|Backset:||2-3/4â€ (70 mm) standard. 2-3/8â€, 3-3/4â€ and 5â€ (60 mm, 95 mm, 127 mm) optional.|
|Lock Chassis:||Zinc plated for corrosion resistance.|
|Latchbolt:||Steel, 1/2â€ (12mm) throw, deadlocking on keyed and exterior functions. 3/4â€ (19 mm) throw anti-friction latch available for pairs of fire doors.|
|Cylinder:||6-pin Everest C123 keyway standard|
|Keying Features Available:||Interchangeable core and Primus high security cylinders. Master keying, grand master keying and construction keying.|
|Keys:||Two patented nickel silver keys per lock.|
Schlage ND53 Certifications
|ANSI:||Meets A156.2 Series 4000, Grade 1
Meets A117.1 Accessibility Code
|Federal:||Meets FF-H-106C Series 161.|
|California State Reference Code:||All electrified locking (fail-safe, unlocked by switch or power failures) functions accepted for use in New York City by the City of New York, Department of Buildings (MEA 24-04-E).
All levers with less than 1/2â€ (64mm) returns comply with California Fire Safety Codes.
|UL / cUL:||All locks listed for A label single doors, 4â€™ x 8â€™. Letter F and UL symbol.|
|ADA Compliant:||Schlage Lock Company offers a wide selection of locks designed to meet the Americans With Disabilities Act.|
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