Schlage B660P Grade 1 Single Cylinder Deadbolt, Conventional Cylinder, 2-3/4" Backset

Schlage commercial grade 1 deadbolts are designed for security, durability, and beauty. They feature a thick, anti-saw hardened steel bolt with anti-pry, anti-wrench and other protections to make it one tough lock.

ANSI Function E0151: Deadbolt thrown or retracted by key outside or thumbturn inside

  • Schlage’s toughest and highest grade heavy-duty Grade 1 commercial deadbolt
  • 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
  • Meets or exceeds ANSI/BHMA Grade 1 operational and security standards
  • UL listed for 3-hour fire door as auxiliary lock

ANSI Function

E0151

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

Single Cylinder

Door Thickness

1-3/8" to 1-3/4"

Finish

BlackOil Rubbed BronzeAntique BrassAged BronzeBright ChromeBright BrassSatin BronzeSatin BrassSatin ChromeSatin Nickel

Finishes

643e Aged Bronze612 Satin Bronze605 Bright Brass609 Antique Brass625 Bright Chrome622 Matte Black626 Satin Chrome619 Satin Nickel613 Oil Rubbed Bronze606 Satin Brass

Fire Rating

UL Listed for “A” Label 3 Hour Fire Doors

Keyway

Schlage S123 KeywaySchlage E KeywaySchlage C Keyway

Strike

1-1/8” x 2-3/4“ square corner

Usage

Heavy Duty

B660P Single Cylinder Deadbolt
Schlage B660P Single Cylinder Deadbolt