Heavy Duty Institution Door Knob Lock from the Tulip Collection
Both knobs are always locked. Entrance is granted by a key in either knob.
Latch: 1 1/8″ x 2 1/4″, Square corner faceplate, 1″ housing diameter, 1/2″ throw
Strike: 1 1/4″ x 4 7/8″, ANSI Square corner, no box
Cylinder: 6-Pin solid brass, keyed 6-pin, c123 keyway
Door range: 1 3/8″ – 2″
Caution: Double cylinder locks on residences and any door in any structure which is used for egress are a life safety hazard in times or emergency and their use is not recommended. Installation should be in accordance with existing codes only.
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Schlage D-Series Collection
Specifications
Characteristics and Features
| Thermostat | Transitional |
| Handle Material | Metal |
| Handshower | Left, Reversible, Right |
| Shape | Tulip |
| Function | Asylum, Keyed Entry, Institutional |
| Latch Faceplate | Square Corner |
| Style | Commercial |
| Cylinder | 6 Pin Schlage C |
| Cylinder Type | Double Cylinder, Single Cylinder |
| Keyway | C123 |
| Panic Proof | Yes |
| Handle Design | Tulip |
| Mortise | No |
Warranty and Product Information
| ADA | No |
| Manufacturer Warranty | 3 Year Limited |
| Collection | Tulip |
| Certifications | ANSI, UL |
| Approved for Commercial Use | Yes |
| Series | D-Series |
| Fire Rated | Yes |
| ANSI Certification | A156.2 |
| BHMA Certification | Grade 1 |
Dimensions and Measurements
| Door Thickness | 1-1/2", 1-3/4", 1-3/8", 1-5/8", 1-7/8", 2" |
| Backset | 2-3/4" |
| Cross Bore | 2-1/8" |
| Edge Bore | 1" |
Included Components
| Interchangeable Core | No |
| Color | Antique Brass |
| Color Tone | Brass Tones |
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