Design Hardware delivers outstanding field performance with the highest quality selection of commercial door hardware.

*Double Cylinder (Key on Both Sides) - ANSI E21411 - Deadbolt thrown or retracted by key from either side. Bolt automatically deadlocks when fully thrown.

*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.

  • Bolt: Solid Brass with 1″ Throw & Anti-Saw Hardened Steel Pin Insert
  • ANSI: Meets & Exceeds ANSI – A156.2, Grade 1 Standards
Brand

Finishes

US26D (626) Satin Chrome

Deadbolt Type

Double Cylinder

ANSI Function

E21411

ANSI Grade

Meets ANSI – A156.2, Grade 1 Standards

Usage

Heavy Duty

Cylinder & Keys

6-pin conventional, keyed different, with 2 keys

Keyway

Schlage C Keyway

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"

D1-D Double Cylinder Deadbolt Lock
Design Hardware D1-D Double Cylinder Deadbolt Lock