Product Overview
Schlage B663P Grade 1 Classroom Deadbolt, 2-3/4″ Backset
B600 Series – Schlage’s toughest and highest grade heavy-duty Grade 1 commercial deadbolts. Choose the B600 Series for Grade 1 security in high-traffic commercial applications.
ANSI Function: E0171 – Deadbolt thrown only by key outside; retracted by key outside or thumbturn inside.
- 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, 625 Bright Chrome, 626 Satin Chrome, 643e Aged Bronze |
| Keyway | Schlage C Keyway, Schlage S123 Keyway |
| Deadbolt Type | Classroom |
| ANSI Function | E0171 |
| ANSI/BHMA Standard | ANSI A156.36, Grade 1 |
| ANSI Grade | ANSI Grade 1 |
| Usage | Heavy Duty |
| Cylinder & Keys | 6-pin conventional, keyed different, with 2 keys |
| 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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Schlage B663P Classroom Deadbolt