Falcon D111 Grade 1 Classroom Deadbolt Lock with Adjustable Backset

Falcon D111 Grade 1 Classroom Deadbolt Lock with Adjustable Backset

Professional-Grade Security for Educational and Commercial Applications

The Falcon D111 classroom deadbolt lock delivers Grade 1 certified performance with a solid sintered steel bolt and adjustable 2-3/8" or 2-3/4" backset design. This heavy-duty deadbolt features a 1" throw with hardened steel anti-saw pin insert and accommodates door thickness from 1-3/8" to 1-7/8". The single cylinder configuration provides thumbturn retraction with cylinder operation, making it ideal for classroom security applications where interior egress control is essential.

Professional Features & Benefits

• Grade 1 Certified Durability: ANSI/BHMA A156.5 Grade 1 rating ensures heavy-duty performance for high-traffic commercial and institutional applications.
• Adjustable Backset Design: Lock-in-place helix design allows field adjustment between 2-3/8" and 2-3/4" backsets for versatile door preparation compatibility.
• Heavy-Duty Bolt Construction: 1" diameter housing with 0.82" x 0.62" x 1" throw features solid sintered steel construction and hardened steel anti-saw pin insert for maximum security.
• Reinforced Strike System: Metal dust box reinforcer with three 3" screws provides enhanced frame protection against kick-in attacks and deep anchoring in wood door frames.
• Anti-Pry Security Features: Integrated security shield protects bolt from ice-pick attacks while free-spinning tapered trim ring resists wrenching and prying attempts.
• Classroom Function Operation: Single cylinder design with thumbturn retraction provides controlled access with interior egress capability for educational facility security protocols.
• Professional Installation Features: 1-1/8" x 2-1/4" square corner faceplate and integrated trim design reduces installation time with fewer components required.
• Comprehensive Keying Options: Available with conventional cylinders in Falcon G keyway, keyed different, with factory master keying options and SFIC compatibility.

Technical Specifications

• ANSI/BHMA: A156.5, 2001, Grade 1
• Commercial/Residential: Commercial
• Cylinder and Keyways: G Keyway
• Department: Door Hardware
• Duty Level: Heavy Duty
• Electronic: No
• Grade: Grade 1
• Keyed: Yes
• Keyed Function: Single Cylinder
• Keys Included: 2
• Lock Function: Classroom
• Product Attribute: Deadbolts
• Product Category: Mechanical Locks
• Product Function: Cylinder x Thumbturn
• Product Group: Mechanical Locks
• Product Model: D111
• Product Subgroup: Bored Locksets
• Product Type: Deadbolts
• Series: D100 Series
• Standard Strike: Square Corner with metal dust box, 1-1/8" x 2-3/4"
• Subcategory: Deadbolts

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness (1-3/8" to 1-7/8"), backset selection (2-3/8" or 2-3/4"), and proper door handing.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for 1" diameter housing and strike placement.
3. Prepare door by drilling required holes for deadbolt housing and routing for 1-1/8" x 2-1/4" square corner faceplate installation.
4. Install metal dust box reinforcer in door frame with three 3" screws for enhanced security and frame protection.
5. Mount deadbolt assembly and adjust backset to selected position using lock-in-place helix design mechanism.
6. Test classroom function operation to verify proper thumbturn retraction and cylinder operation throughout full 1" throw range. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Educational Facilities and Classroom Security
• Institutional Buildings and Government Offices
• Healthcare Facilities and Patient Areas
• Commercial Office Buildings
• Military and Defense Installations
• Retail Establishments and Back-of-House Areas
• Multi-Tenant Residential Properties

Why Choose Falcon Quality?

Falcon D111 deadbolt locks deliver professional-grade reliability with solid sintered steel construction and hardened anti-saw pin protection rated for Grade 1 heavy-duty performance. The integrated security features including anti-pry shields and reinforced strike systems provide comprehensive protection for demanding institutional and commercial applications. Engineered for versatile installation with adjustable backset design and multiple keying options to meet diverse facility security requirements.