Ives 91105F Fire-Rated Pocket ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$713.10
$407.99
Ives Ives 91105F Pocket Pivot/Hinge Fire Rated 91105F

Ives 91105F Fire-Rated Pocket Pivot Set for Heavy-Duty Doors Up to 90 lbs

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Model: 91105F US32D
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$713.10
$407.99
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Ives Fire-Rated Pocket Pivot Set for Heavy-Duty Doors Up to 90 lbs

Professional Fire-Rated Pivot Solution for Commercial Applications

The Ives fire-rated pocket pivot set delivers professional-grade performance for heavy-duty commercial doors up to 90 pounds per pivot. This full mortise pivot system is specifically designed for 1-3/4" door thickness and provides 3-hour fire rating when used with steel frames. The non-handed design allows doors to open a full 90В° while distributing weight throughout the floor and structure to reduce frame stress.

Professional Features & Benefits

  • Heavy-Duty Load Capacity: Maximum door load of 90 pounds per pivot with recommended three pivots for doors 7'0" tall and one every 2'6" for taller doors as needed.
  • Fire-Rated Performance: 3-hour fire rating certification with UL 10C testing approval for critical fire safety applications.
  • Full Mortise Installation: Designed for 1-3/4" door thickness only with full mortise mounting for secure integration.
  • Structural Load Distribution: Reduces stress on the frame by distributing door weight throughout the floor and structure, leveraging structural strength for heavy door applications.
  • Precision Operation: Positive locking vertical adjustment mechanism allows installers to precisely position the door and balance the load for smooth operation.
  • Superior Corrosion Resistance: Stainless steel construction with all exposed parts made for maximum corrosion resistance in demanding environments.
  • Professional Certification: Certified to ANSI 156.26, Grade 1 and meets ANSI/BHMA A156.4 C07611 standards for commercial applications.
  • Flexible Door Opening: Non-handed design allows door to open a full 90В° for maximum accessibility and traffic flow.

Technical Specifications

  • ANSI/BHMA: Meets ANSI/BHMA A156.4 C07611
  • Application: Heavy-Duty, Fire-Rated
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Door Weight: Up to 90 lbs
  • Duty Level: Standard Duty
  • Electronic: No
  • Fire Rated Time: 3 hours
  • Fire Rating: Yes
  • Mounting Method: Pocket
  • Pivot Type: Top & Bottom
  • Product Attribute: Pivots
  • Product Category: Door Hinges and Pivots
  • Product Group: Door Hinges and Pivots
  • Product Model: 91105F
  • Product Subgroup: Pivots and Pivot Sets
  • Product Substrate: Stainless Steel
  • Product Type: Pocket Pivots
  • Subcategory: Hinges and Pivots

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including 1-3/4" door thickness, steel frame construction for fire rating, and maximum door size of 4'0" X 8'0".
  2. Use manufacturer-provided templates to mark mounting hole locations accurately for full mortise installation on door and frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for pocket pivot mounting.
  4. Install three pivots for doors 7'0" tall and one every 2'6" for taller doors as needed, securing all mounting hardware per manufacturer torque specifications.
  5. Adjust the positive locking vertical adjustment mechanism to precisely position the door and balance the 90-pound maximum load per pivot for proper alignment.
  6. Test pivot operation to verify smooth 90В° door opening and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and fire rating requirements.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Industrial and Warehouse Facilities
  • Government and Municipal Buildings
  • Fire-Rated Door Systems
  • Heavy-Duty Commercial Entrances

Why Choose Ives Quality?

Ives fire-rated pivot systems deliver professional-grade reliability with stainless steel construction and precision bearings for smooth operation under heavy loads up to 90 pounds per pivot. Certified to ANSI 156.26, Grade 1 with UL 10C testing approval for 3-hour fire rating, these pivots exceed industry standards for demanding commercial applications. Engineered for heavy doors where structural load distribution and fire safety compliance are essential.

Product Specs

Subcategory:
Hinges and Pivots
Product Group:
Door Hinges and Pivots
Product Subgroup:
Pivots and Pivot Sets
Product Type:
Pocket Pivots
ANSI/BHMA:
Meets ANSI/BHMA A156.4 C07611
Door Weight:
Up to 90 lbs
Commercial/Residential:
Commercial
Duty Level:
Standard Duty
Fire Rated Time:
3 hours
Electronic:
No
Pivot Type:
Top & Bottom
Mounting Method:
Pocket
Application:
Heavy-Duty, Fire-Rated
Product Attribute:
Pivots
Product Model:
91105F
Fire Rating:
Yes
Product Category:
Door Hinges and Pivots
Product Substrate:
Stainless Steel
Department:
Door Hardware

Ives 91105F US32D – Frequently Asked Questions

1) What is the Ives 91105F pocket pivot hinge used for?
The Ives 91105F is a fire-rated pocket pivot hinge designed for commercial doors. It mounts in a mortise pocket in the door and frame. Used on heavy doors where standard hinges cannot handle the weight or provide smooth operation.
2) What door weights and sizes does this pivot hinge support?
Check manufacturer specifications for exact weight capacity. Pocket pivot hinges typically handle doors from 150-400 pounds. Verify your door dimensions and weight before ordering. Template requirements vary by door thickness.
3) Is this hinge handed or universal?
Most Ives pocket pivot hinges are non-handed and work for both left and right swing doors. The same hinge can be used regardless of door swing direction. Verify handing requirements with your door schedule.
4) What finishes are available for the 91105F?
Ives offers multiple finishes including satin chrome, bright chrome, satin brass, and oil rubbed bronze. The "F" designation indicates the fire-rated version. Match finish to other door hardware for consistent appearance.
5) What does fire-rated mean for this pivot hinge?
Fire-rated means the hinge meets fire door requirements and maintains door integrity during fire conditions. It has been tested and listed for use on fire doors. Required for doors with fire ratings in commercial buildings.
6) Does this meet ADA and building code requirements?
Ives hinges are designed to meet ADA requirements when properly installed. The smooth pivot action helps doors meet opening force requirements. Verify local building codes and fire door requirements for your specific application.
7) What parts come with the 91105F hinge set?
Typical set includes top and bottom pivot assemblies, door and frame components, and mounting hardware. Some applications require separate templates or special screws. Check packaging contents against installation requirements.
8) How is a pocket pivot hinge installed?
Installation requires precise mortising of door and frame. Use manufacturer template for exact measurements. Top and bottom pivots must align perfectly. Professional installation recommended due to precision requirements and door weight considerations.
9) Can this hinge be adjusted after installation?
Most Ives pivot hinges allow for minor vertical and compression adjustments. Lateral adjustment may be limited. Follow manufacturer instructions for proper adjustment procedures. Over-adjustment can damage the hinge mechanism.
10) Are there similar Ives pivot hinge models?
Ives makes various pocket pivot hinges in the 900 series with different weight capacities and features. The 91105 series offers multiple finish options. Browse our Ives hardware collection for related models and accessories.
11) What maintenance does this pivot hinge require?
Periodic lubrication of pivot points with manufacturer-approved lubricant. Check mounting screws for tightness during routine maintenance. Clean pivot mechanism to remove debris that could affect operation. Avoid over-lubrication.
12) What field conditions affect pivot hinge performance?
High-traffic areas require more frequent maintenance. Moisture and temperature changes can affect operation. Door frame settlement may require adjustment. Ensure proper door closer sizing to prevent excessive stress on pivot points.
How fast can I get the Ives 91105F 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 91105F US32D come with a warranty?
Absolutely. The Ives 91105F 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 91105F 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 91105F 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.

Product Reviews

  • 4
    Smooth Swinging Fire Safety

    Posted by Francis on Aug 30th 2023

    The Ives 91105F Pocket Pivot Hinge from zensupply.com is a winner. It swings smoothly, and the fire-rated feature is a big plus for safety. The installation, though, gave me a bit of a challenge—needed some extra patience to get it just right. But overall, a sturdy and reliable hinge that I can count on.

  • 5
    Reliable Fire-Rated Hinge

    Posted by Gary on Sep 20th 2023

    The Ives 91105F pocket pivot hinge is fire-rated, which is great for safety. But it can be tricky to install if you're not handy with tools. Overall, it's solid for the job.

  • 5
    Smooth Pivot, Solid Security!

    Posted by Henry on Aug 21st 2023

    This Ives pocket pivot is top-notch. Smooth motion and fire-rated – perfect combo. Installation was a breeze too. Just keep an eye on the screws, they can get loose. Overall, a great choice for secure and sleek doors.

  • 5
    Sleek Hinge for Secure Spaces

    Posted by Andrew on Aug 9th 2023

    I got the Ives 91105F Pocket Pivot Hinge from ZenSupply. The fire-rated feature gives me peace of mind for safety. The installation process was a breeze for someone like me (college grad), but just a heads-up, it might take some extra care to align perfectly. A classy choice for stylish doors with added security.

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