Sargent 485 Series Grade 1 Single Cylinder Deadbolt with 1" Throw and Anti-Saw Protection
Maximum Security Single Cylinder Deadbolt Solution
The Sargent 485 Series Grade 1 Single Cylinder Deadbolt delivers maximum security with everyday convenience for commercial and institutional applications. Featuring a 1" throw hardened steel bolt with anti-saw protection, this heavy-duty deadbolt accommodates door thickness from 1-3/4" to 2" with standard 2-3/8" backset. ANSI/BHMA Grade 1 certified construction includes steel-reinforced case and 6-pin brass cylinder for demanding high-security environments.
Professional Features & Benefits
- Door Compatibility: Designed for 1-3/4" to 2" door thickness with 2-3/8" standard backset (2-3/4" optional) for versatile installation options.
- Heavy-Duty Security: 1" throw hardened steel deadbolt with anti-saw design provides maximum protection against forced entry attempts.
- Grade 1 Construction: Steel-reinforced case and brass cylinder construction rated for heavy-duty commercial applications with superior durability.
- Single Cylinder Operation: Keyed access from exterior with interior thumbturn for convenient egress while maintaining security control.
- Universal Installation: Non-handed reversible design works for both left- and right-swing doors with standard door preparation.
- ANSI/BHMA Grade 1 Certification: Meets the highest standards for strength, durability, and reliability in commercial security applications.
- Manufacturer Warranty: 30 Year Limited warranty for added confidence and long-term protection.
- Professional Integration: 6-pin brass cylinder is rekeyable and compatible with Sargent masterkey systems for facility-wide access control.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness from 1-3/4" to 2", backset options, and handing as applicable to this deadbolt.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for proper cylinder and strike alignment.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for deadbolt case and strike installation.
- Install all mounting hardware and secure the deadbolt to door and strike to frame per manufacturer torque specifications.
- Adjust operational components for proper alignment, smooth bolt operation, and verify 1" throw extension throughout the full range of motion.
- Test deadbolt operation with key from exterior and thumbturn from interior to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose Sargent Quality?
Sargent 485 Series deadbolt products deliver professional-grade reliability with steel-reinforced construction and hardened steel bolt rated for ANSI/BHMA Grade 1 performance. 30 Year Limited warranty provides long-term confidence and protection. Engineered for demanding commercial applications where dependable security performance is essential.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Series:
- 480 Series
- Grade:
- Grade 1
- Keyed:
- Yes
- Subcategory:
- Deadbolts
- Keyed Function:
- Single Cylinder
- Product Type:
- Deadbolts
- Commercial/Residential:
- Commercial
- Lock Function:
- Deadbolt
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Deadbolts
- Duty Level:
- Heavy Duty
- Product Attribute:
- Deadbolts
- Product Function:
- Cylinder x Thumbturn
- Door Hand Direction:
- Non-Handed
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware