Ives FB41 Automatic Flush Bolt...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$319.70
$143.49
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Ives FB41 Automatic Flush Bolt Set for Wood Doors with 3/4" Throw

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Model: FB41P WD US32D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$319.70
$143.49
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Ives FB41 Automatic Flush Bolt Set for Wood Doors with 3/4" Throw

Professional Automatic Flush Bolt Solution for Double Door Applications

The Ives FB41 automatic flush bolt set provides fully automatic operation for wood door applications, featuring a 3/4" bolt throw with 7/8" vertical adjustment capability. This non-handed flush bolt system automatically extends when the active door closes and retracts when opened, eliminating manual operation while ensuring secure latching of inactive doors. UL Listed for 90-minute fire door applications and meeting ANSI A156.3 Type 25 standards, this brass or stainless steel construction delivers reliable performance for commercial double door installations.

Professional Features & Benefits

  • Automatic Operation: Fully automatic system extends bolts when active door closes and retracts when opened, eliminating manual operation for improved convenience.
  • Precise Bolt Specifications: 3/4" bolt throw with 7/8" vertical adjustment provides reliable engagement with proper installation flexibility.
  • Low Actuation Forces: Top bolt design with no spring tension reduces operational effort and wear for smooth long-term performance.
  • Fire-Rated Construction: UL Listed for 90-minute fire door applications ensures code compliance for commercial fire-rated openings.
  • Non-Handed Design: Universal configuration simplifies installation and inventory management across various door applications.
  • Professional-Grade Materials: Available in brass or stainless steel construction for durability and corrosion resistance in demanding environments.
  • ANSI/BHMA Compliance: Meets ANSI A156.3 Type 25 standards for commercial-grade performance and reliability.
  • Wood Door Compatibility: Specifically engineered for wood door applications with appropriate mounting and operational characteristics.

Technical Specifications

  • ANSI/BHMA: ANSI A156.3 Type 25
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Door Hand Direction: Non-Handed
  • Fire Rating: Yes
  • Product Category: Door Trim and Accessories
  • Product Dimension: W: 1", L: 8-1/2", D: 2"
  • Product Group: Door Trim and Accessories
  • Product Model: FB41
  • Product Subgroup: Flush Bolts
  • Product Substrate: Brass or Stainless Steel
  • Product Type: Flush Bolts
  • Subcategory: Flush Bolts and Coordinators
  • UL Listing Type: UL Listed 90 Minutes

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 FB41 flush bolt systems deliver professional-grade reliability with brass or stainless steel construction and UL Listed 90-minute fire rating for demanding commercial applications. Meeting ANSI A156.3 Type 25 standards, this automatic flush bolt system provides dependable double door security with low actuation forces and precise 3/4" bolt throw operation. Engineered for commercial applications where automatic operation and fire code compliance are essential.

Manufacturer Resources

Ives Full Line Catalog

Product Specs

Subcategory:
Flush Bolts and Coordinators
Product Group:
Door Trim and Accessories
Product Subgroup:
Flush Bolts
Product Type:
Flush Bolts
ANSI/BHMA:
ANSI A156.3 Type 25
Commercial/Residential:
Commercial
UL Listing Type:
UL Listed 90 Minutes
Product Model:
FB41
Door Hand Direction:
Non-Handed
Product Dimension:
W: 1", L: 8-1/2", D: 2"
Fire Rating:
Yes
Product Category:
Door Trim and Accessories
Product Substrate:
Brass or Stainless Steel
Department:
Door Hardware

Ives FB41P WD US32D – Frequently Asked Questions

1) What is the Ives FB41 automatic flush bolt used for?
The FB41 provides automatic top and bottom bolt action for inactive door leaves in double door applications. The bolt automatically extends when the door closes and retracts when the active door is opened.
2) What door thickness does the FB41 accommodate?
The FB41 is designed for standard wood doors. Verify your specific door thickness and edge preparation requirements with the manufacturer template before installation.
3) Is the FB41 handed for left or right doors?
No, the FB41 is non-handed and can be installed on either left-hand or right-hand inactive door leaves without modification.
4) What finish options are available for the FB41?
Check the specific finish designation in your model number. Ives hardware typically offers multiple architectural finishes to match door hardware suites.
5) What grade rating does the FB41 carry?
Verify the specific grade rating on your model. Ives flush bolts are typically manufactured to meet commercial grade requirements for institutional and commercial applications.
6) Does the FB41 meet fire door requirements?
Check the product labeling for fire rating compatibility. When used on fire doors, verify that all hardware components maintain the door assembly's fire rating certification.
7) Are replacement parts available for the FB41?
Contact the manufacturer for specific part availability. Common serviceable components include springs, bolts, and internal mechanisms depending on the model configuration.
8) What door preparation is required for installation?
Installation requires mortising the door edge and drilling for bolt holes. Use the manufacturer's template for precise measurements. Professional installation recommended for proper operation.
9) How do I adjust the FB41 bolt operation?
Adjustment procedures vary by model. Check bolt extension, spring tension, and alignment with strike plates. Refer to installation instructions for specific adjustment points.
10) What other Ives flush bolt models are available?
Ives offers multiple flush bolt configurations including manual models, different lengths, and specialty applications. Browse Ives products for compatible alternatives.
11) Can the FB41 work with door coordinators?
Yes, automatic flush bolts typically coordinate with door coordinators to ensure proper closing sequence. The coordinator ensures the inactive leaf closes first, engaging the flush bolt.
12) What are the overall dimensions of the FB41?
The model dimensions are 1" width x 8-1/2" length x 2" depth. Verify these measurements match your door preparation and application requirements before ordering.
How fast can I get the Ives FB41P WD US32D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Ives FB41P WD US32D come with a warranty?
Absolutely. The Ives FB41P WD US32D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Ives FB41P WD US32D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Ives FB41P WD US32D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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