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
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
Schlage C Keyway, Schlage S123 Keyway
ANSI A156.36, Grade 1
ANSI Grade 1
|Cylinder & Keys||
6-pin conventional, keyed different, with 2 keys
1" throw bolt, 1-1/8" x 2-1/4" square corner face plate
1-1/8” x 2-3/4“ square corner
UL Listed for “A” Label 3 Hour Fire Doors
1-3/4" to 2"
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