Ives FS450 Heavy Duty Floor St...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$65.30
$33.83
Ives FS450 Heavy Duty Floor Stop with Manual Door Holder

Ives FS450 Heavy Duty Floor Stop with Manual Door Holder

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Model: IVE-FS450-US26D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$65.30
$33.83
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Ives FS450 Heavy Duty Floor Stop with Manual Door Holder

Professional Floor-Mounted Door Control Solution

The Ives FS450 combines floor stop and manual door holder functionality in a single heavy-duty unit designed for commercial applications. This dual-purpose device accommodates door undercuts up to 2-1/2" and features a replaceable black non-marring rubber tip for wall protection. Available in brass or aluminum substrate construction with multiple finish options, the FS450 meets ANSI/BHMA 156.16 standards for professional door hardware applications.

Professional Features & Benefits

  • Door Undercut Accommodation: Designed for doors with undercuts up to 2-1/2" for versatile installation compatibility.
  • Dual Functionality: Functions as both a door stop and manual hold-open device when hook is manually engaged in strike position.
  • Heavy-Duty Construction: Available in brass or aluminum substrate with professional finish options for demanding commercial environments.
  • Non-Marring Protection: Replaceable black rubber tip prevents damage to walls, molding, and door finishes during contact.
  • Manual Operation: Hook engagement provides secure hold-open function with manual disengagement required for release.
  • Complete Installation Package: Includes fasteners for heavy-duty masonry applications and drywall/wood mounting hardware.
  • ANSI/BHMA Compliance: Meets ANSI/BHMA 156.16 standards with L11361 certification for brass and L31361 for aluminum substrates.

Technical Specifications

  • ANSI/BHMA: ANSI/BHMA 156.16, L11361 for Brass and L31361 for aluminum
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Duty Level: Heavy Duty
  • Mounting Method: Drywall and wood mounting hardware
  • Product Category: Door Trim and Accessories
  • Product Dimension: 3-3/4" x 1-1/16" x 2-1/12"
  • Product Group: Door Trim and Accessories
  • Product Model: FS450
  • Product Subgroup: Door Stops, Holders, Silencers & Bumpers
  • Product Substrate: Brass or Aluminum
  • Product Type: Door Stops - Floor
  • Subcategory: Stops

Installation & Operation

  1. Review manufacturer specifications and verify floor surface is suitable for mounting. Confirm door swing clearance and undercut dimensions up to 2-1/2" maximum.
  2. Position the floor stop in the desired location to prevent door from opening too far while allowing proper clearance for the hold-open hook mechanism.
  3. Mark mounting hole locations using the unit as a template, ensuring proper alignment with door swing path.
  4. Prepare mounting surface by drilling pilot holes appropriate for the substrate (masonry, drywall, or wood) using provided fasteners.
  5. Secure the unit to the floor surface using appropriate fasteners and torque specifications for the mounting substrate.
  6. Test door operation to verify proper stop function and manual hook engagement for hold-open operation. Adjust position if needed for optimal performance.

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 FS450 floor stops deliver professional-grade reliability with heavy-duty brass or aluminum construction meeting ANSI/BHMA 156.16 certification standards. The dual-function design combines door protection with manual hold-open capability, while the replaceable rubber tip ensures long-term wall protection. Engineered for demanding commercial applications where dependable door control and damage prevention are essential.

Manufacturer Resources

Ives Full Line Catalog

Product Specs

Product Group:
Door Trim and Accessories
Duty Level:
Heavy Duty
Subcategory:
Stops
Product Subgroup:
Door Stops, Holders, Silencers & Bumpers
Product Type:
Door Stops - Floor
ANSI/BHMA:
ANSI/BHMA 156.16, L11361 for Brass and L31361 for aluminum
Commercial/Residential:
Commercial
Product Model:
FS450
Product Dimension:
3-3/4" x 1-1/16" x 2-1/12"
Mounting Method:
Drywall and wood mounting hardware
Product Category:
Door Trim and Accessories
Product Substrate:
Brass or Aluminum
Department:
Door Hardware

Ives IVE-FS450-US26D – Frequently Asked Questions

1) Will the Ives FS450 floor stop work on a door with a large undercut?
The FS450 handles door undercuts up to 2-1/2 inches, which covers most commercial openings including doors undercut for carpet or return-air transfer. Above 2-1/2 inches of undercut the stop won't make contact with the door bottom and you need a taller riser or a wall-mounted stop instead.
2) Can I mount an Ives FS450 on a concrete floor?
Yes. The FS450 ships with fasteners for heavy-duty masonry as well as drywall and wood mounting hardware, so a concrete slab, a wood subfloor, or a wood-framed floor are all covered out of the box. Drill the pilot hole to suit the substrate and use the unit itself as the drilling template.
3) Is the Ives FS450 rated for commercial use in a school or hospital?
The FS450 is a commercial, heavy duty floor stop certified to ANSI/BHMA 156.16, with L11361 for the brass version and L31361 for aluminum. Those certification numbers are what a spec writer or facilities buyer wants on the submittal for educational, healthcare, and government work.
4) I only need to stop the door, not hold it open. What should I use instead of the Ives FS450?
The Ives FS450 pairs a floor stop with a manual hold-open hook, which is more device than a stop-only opening needs. For stop-only duty there are lower-profile floor units: the Orca Hardware 23LP Series dome floor stop, low rise with gray tip, is listed with a product function of Door Stop, and the Emtek 2254 floor door bumper measures 1-3/8 inch by 1-1/4 inch. Deltana also builds round universal floor bumpers in several diameters, including the UFB4505 at 1-1/2 inch and the UFBD3505 decorative at 3-1/2 inch, all in solid brass. None of these engage the door to keep it open, so if the opening ever needs to stand open, the FS450 hook is the reason to stay with it.
5) The door has a large undercut and a low bumper will not reach it. What are my options besides the Ives FS450?
The Ives FS450 is built for that condition - it accommodates door undercuts up to 2-1/2 inch and stands 3-3/4 inch by 1-1/16 inch by 2-1/2 inch. The alternatives that reach up to a raised door bottom are the goose neck styles: the Orca Hardware 22HD Series goose neck floor stop with black tip, the Emtek 2253 goose style door stop, and the Delaney gooseneck floor door stop. Low-rise dome and puck bumpers such as the Emtek 2251 half dome door stop, the Delaney dome door stop, and the Deltana UFBS138 square universal floor door bumper at 1-3/8 inch sit close to the floor and are the wrong shape for a tall undercut.
6) How much floor space does the Ives FS450 take up?
The FS450 measures 3-3/4 x 1-1/16 x 2-1/12 inches. That footprint matters when the stop lands in a traffic lane or a corridor, since a floor stop with a hold-open hook sits proud of the floor and is a trip point if you set it far off the door swing. Locate it as close to the door edge as the swing allows.
7) Do I have to replace the whole Ives FS450 when the rubber tip wears out?
No. The black non-marring rubber tip on the FS450 is replaceable, so a worn or torn tip is a parts swap rather than a new stop and a new set of floor anchors. On a fleet of doors that is the difference between a maintenance item and a re-drill.
8) Should I use a floor stop with a hold-open or a gooseneck floor stop?
Pick by whether you need the door parked open. The Ives FS450 stops the swing and holds the door with a manual hook, which suits loading corridors and rooms propped open during the day. A gooseneck stop such as the Orca Hardware 22HD Series (listed as a door holder, for 1-3/8 or 1-3/4 inch doors) or the Emtek 2253 Goose Style reaches up to the door face and is the choice where the undercut is small. A low dome like the Orca 23LP is stop only, low profile, and the least to trip over.
9) Can an Ives FS450 replace a magnetic door holder?
Not like for like. The FS450 holds a door with a mechanical hook that must be released by hand, so it sits in the door swing at the floor. A magnetic holder such as the SOSS MDH, at 3-5/16 by 1-3/4 inches and also heavy duty, catches the door face on a magnet and lets go with a pull. If the current holder is magnetic and staff expect to walk the door shut, the FS450 changes how the opening is used.
10) Is the SOSS MDH magnetic holder a drop-in replacement for an Ives FS450?
They cover the same opening but they are not the same device. The SOSS MDH is a magnetic door holder and stop at 3-5/16 inch by 1-3/4 inch, rated heavy duty; holding is magnetic, so it needs a strike plate on the door face to catch. The Ives FS450 holds with a hook engaged by hand in the strike position and releases only when that hook is manually disengaged, and it is certified to ANSI/BHMA 156.16 with L11361 for brass and L31361 for aluminum. Swapping one for the other changes the door-side preparation and how the hold releases, so it is a specification change rather than a straight retrofit.
11) Which floor stops are solid brass if I am matching brass hardware on the rest of the opening?
The Deltana universal floor bumpers are described as solid brass across the range: the UFB4505 round at 1-1/2 inch, the UFBD3505 round decorative at 3-1/2 inch, the UFBP4505 round with pattern cap at 1-5/8 inch, and the UFBS138 square at 1-3/8 inch. The Ives FS450 is built on a brass or aluminum substrate and comes in finishes including 605 bright brass, 606 satin brass, 612 satin bronze and 643E aged bronze, so a brass-finish match is available there as well - with the difference that the FS450 also holds the door open and the Deltana bumpers stop it only.
12) For a commercial spec that calls out ANSI/BHMA, which floor stop meets it?
The Ives FS450 is the one in this group carrying a stated certification: ANSI/BHMA 156.16, L11361 for brass and L31361 for aluminum, with a commercial designation and a heavy duty rating. Among the comparable floor units, the SOSS MDH magnetic door holder and stop is also rated heavy duty. The Deltana, Emtek and Delaney floor bumpers are catalogued by series and size - UFB, UFBD, UFBP and UFBS for Deltana, half dome, goose style, floor door bumper and cylinder for Emtek - which makes them a match on form and finish rather than on a certification line in a submittal.
13) What's the difference between the brass and aluminum Ives FS450?
Substrate and certification number. The FS450 is built on either a brass or an aluminum body, certified L11361 for brass and L31361 for aluminum under ANSI/BHMA 156.16. The brass substrate underpins the plated and bronze finishes (605 bright brass, 606 satin brass, 612 satin bronze, 613 oil-rubbed, 619 satin nickel, 625 bright chrome, 626 satin chrome, 643E aged bronze); 628 clear anodized aluminum is the aluminum one. Matte black is offered as 622.
14) What is the difference between the Emtek 2257 cylindrical floor bumper and the Ives FS450?
The Emtek 2257 is a 1-1/2 inch cylindrical floor bumper from the Emtek door accessories collection - a straight cylinder that takes the door and stops it. The Ives FS450 is a heavy duty unit that both stops the door and holds it open on a manually engaged hook, sized 3-3/4 inch by 1-1/16 inch by 2-1/2 inch and reaching undercuts up to 2-1/2 inch, on a brass or aluminum substrate with a replaceable black non-marring rubber tip. On a short-undercut door where the only requirement is to stop travel, the cylinder does that job in a smaller footprint; on a door that has to stand open, it does not.
15) I need a decorative floor stop for a finished space instead of the Ives FS450. What is comparable?
The Ives FS450 is finished for commercial use in options such as 626 satin chrome, 625 bright chrome and 628 clear anodized aluminum, but its form is a functional stop-and-holder. For a more decorative floor detail, Deltana offers the UFBD3505 round universal floor bumper at 3-1/2 inch in a decorative solid brass version and the UFBP4505 round universal floor door bumper with a pattern cap at 1-5/8 inch in solid brass, and Emtek offers the 2251 half dome door stop. These are stops without a hold-open function, so they suit an opening where the door only needs its travel limited.
16) The doors are 1-3/4 inch thick. Does that rule any of these floor stops in or out versus the Ives FS450?
Among the comparable floor units, the Orca Hardware 22HD Series goose neck floor stop with black tip is the one listing a door thickness range, 1-3/8 inch or 1-3/4 inch, and it carries a product function of Door Holder. The Ives FS450 is dimensioned instead by what it has to clear underneath: undercuts up to 2-1/2 inch, with the unit itself at 3-3/4 inch by 1-1/16 inch by 2-1/2 inch. For a floor-mounted stop the governing measurement is the gap between door bottom and finished floor, so measure that undercut before selecting either one.
How fast can I get the Ives IVE-FS450-US26D delivered?
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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 IVE-FS450-US26D come with a warranty?
Absolutely. The Ives IVE-FS450-US26D 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 IVE-FS450-US26D?
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