Product Overview
Schlage B662B Double Cylinder Deadbolt, 2-3/4″ Backset, SFIC Prep, Less Core
*Double Cylinder (Key on Both Sides) – ANSI Function E0141 – Deadbolt thrown or retracted by key on either side *Caution: Double cylinder locks on any door are a life safety hazard in times of emergency and their use is not recommended. Installation should be in accordance with existing codes only.
- 1″ throw, high-strength steel alloy deadbolt with hardened steel roller resists sawing and kick-in attacks
- Metal shield protects bolt from ice-pick attack through the door
- Hardened steel ball-bearings protect mounting bolts from drill attack
Brand | |
---|---|
Finishes | 605 Bright Brass, 606 Satin Brass, 609 Antique Brass, 612 Satin Bronze, 613 Oil Rubbed Bronze, 619 Satin Nickel, 622 Matte Black, 625 Bright Chrome, 626 Satin Chrome, 643e Aged Bronze |
Deadbolt Type | Double Cylinder |
ANSI Function | E0141 |
ANSI/BHMA Standard | ANSI A156.36, Grade 1. When installed with FSIC cylinder, Grade 2; SFIC cylinder, Grade 3. |
Usage | Heavy Duty |
Cylinder | Less Interchangeable Core |
Bolt | 1" throw bolt, 1-1/8" x 2-1/4" square corner face plate |
Backset | 2-3/4" |
Strike | 1-1/8” x 2-3/4“ square corner |
Fire Rating | UL Listed for “A” Label 3 Hour Fire Doors |
Door Thickness | 1-3/4" to 2" |
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