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
ANSI Function

E0171

ANSI Grade

ANSI Grade 1

ANSI/BHMA Standard

ANSI A156.36 Grade 1

Backset

2-3/4"

Bolt

1" throw bolt 1-1/8" x 2-1/4" square corner face plate

Brand

Schlage

Cylinder Format

Conventional

Cylinder & Keys

6-pin conventional keyed different with 2 keys

Deadbolt Type

Classroom

Door Thickness

1-3/4" to 2"

Finish

Satin BrassSatin ChromeSatin NickelBlackAged BronzeBright ChromeBright BrassOil Rubbed BronzeAntique BrassSatin Bronze

Finishes

609 Antique Brass625 Bright Chrome606 Satin Brass619 Satin Nickel613 Oil Rubbed Bronze605 Bright Brass643e Aged Bronze612 Satin Bronze626 Satin Chrome

Fire Rating

UL Listed for “A” Label 3 Hour Fire Doors

Keyway

Schlage C KeywaySchlage S123 Keyway

Strike

1-1/8” x 2-3/4“ square corner

Usage

Heavy Duty

B663P Classroom Deadbolt
Schlage B663P Classroom Deadbolt