Ives SB1640 Surface Bolt with 1" Throw - Fire Rated Brass Construction

Ives SB1640 Surface Bolt with 1" Throw - Fire Rated Brass Construction

Professional Surface Bolt Security Solution

The Ives SB1640 Surface Bolt delivers maximum security with its 1" throw mechanism and fire-rated brass construction. Measuring 8" x 7/8" x 3/4" with a 1-1/4" x 7/8" x 15/16" door strike, this surface bolt provides fully concealed mounting to prevent vandalism. UL Listed for 3-hour fire doors up to 8 feet and meeting ANSI A156.16 L24161 standards, it offers reliable security for commercial door applications.

Professional Features & Benefits

• Maximum Security Throw: 1" throw provides superior holding power for enhanced door security in commercial applications.
• Fire-Rated Performance: UL Listed for 3-hour fire doors up to 8 feet, ensuring code compliance in fire-rated assemblies.
• Vandal-Resistant Design: Fully concealed mounting prevents tampering and vandalism while maintaining clean aesthetics.
• Heavy-Duty Brass Construction: Durable brass substrate provides long-lasting performance in demanding commercial environments.
• Complete Installation Package: Units packed with wood and machine screws plus end plug and end plug stud package to meet most field conditions.
• ANSI/BHMA Compliance: Meets ANSI A156.16 L24161 standards for commercial-grade performance and reliability.
• Versatile Door Compatibility: Ideal for all types of doors, particularly as additional security on inactive leaf of double door pairs.

Technical Specifications

• ANSI/BHMA: ANSI A156.16 L24161
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Strike: 1-1/4" x 7/8" x 15/16"
• Fire Rating: Yes
• Product Category: Door Trim and Accessories
• Product Dimension: 8" x 7/8" x 3/4"
• Product Group: Door Trim and Accessories
• Product Model: SB1640
• Product Subgroup: Surface Bolts
• Product Substrate: Brass
• Product Type: Surface Bolts
• Subcategory: Latches, Catches and Bolts
• UL Listing Type: UL Listed for 3 Hour fire doors, up to 8 ft

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation 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 Ives Quality?

Ives SB1640 Surface Bolts deliver professional-grade reliability with heavy-duty brass construction and UL Listed fire rating performance. Meeting ANSI A156.16 L24161 standards with fully concealed mounting design, this surface bolt is engineered for demanding commercial applications where dependable security and code compliance are essential.