ABH 1841 Ligature Resistant Wa...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$118.00
$113.03
ABH ABH 1841 Ligature Resistant Wall Bumper ABH-1841

ABH 1841 Ligature Resistant Wall Bumper with 1" Low Profile and Security Fasteners

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Model: ABH-1841-US32D
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$113.03
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ABH Ligature Resistant Wall Bumper with 1" Low Profile and Security Fasteners

Professional Ligature-Resistant Door Protection Solution

The ABH Ligature Resistant Wall Bumper provides essential door protection in behavioral health and institutional environments where safety is paramount. This specialized wall bumper features a 1" low projection design with chamfered edges and sloped construction to eliminate ligature attachment points. Built with high density rubber stop material and 304 stainless steel plate construction with a 2-1/2" diameter mounting plate for reliable performance in demanding applications.

Professional Features & Benefits

  • Low Profile Design: 1" projection from face of wall minimizes obstruction while providing effective door protection.
  • Ligature-Resistant Construction: Chamfered edges and sloped design eliminate potential ligature attachment points for enhanced safety in behavioral health facilities.
  • Durable Materials: High density rubber stop with 304 stainless steel plate provides exceptional durability and impact resistance for high-traffic institutional applications.
  • Security Mounting: "SEC" security fasteners provided standard to prevent unauthorized removal and tampering.
  • Compact Mounting Plate: 2-1/2" diameter plate provides secure wall attachment with minimal visual impact.
  • Professional Finish Options: Standard stainless steel finish with other finishes available by request for design coordination.

Technical Specifications

  • BAA Qualified: No
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Keyed: N/A
  • Keyed Function: N/A
  • PDF:1841 Ligature Resistant Wall Bumper: https://zensupply.com/content/pdf/abh/0002424_1841_wall_bumper.pdf
  • PDF:1841 Ligature Resistant Wall Bumper Line Drawing: https://zensupply.com/content/pdf/abh/0002402_1841.pdf
  • Product Category: Door Trim and Accessories
  • Product Group: Door Trim and Accessories
  • Product Model: 1841
  • Product Subgroup: Door Stops, Holders, Silencers & Bumpers
  • Product Type: Door Stops - Wall
  • Subcategory: Wall Bumpers

Professional Applications

  • Behavioral Health Facilities
  • Psychiatric Hospitals and Treatment Centers
  • Correctional Institutions
  • Mental Health Clinics
  • Secure Care Facilities
  • Institutional Healthcare Environments
  • High-Security Commercial Buildings

Why Choose ABH Quality?

ABH Ligature Resistant Wall Bumpers deliver specialized safety engineering with 304 stainless steel construction and high density rubber components designed for institutional environments. The security fastener system and ligature-resistant design features provide reliable protection in applications where safety and tamper resistance are critical requirements.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Door Stops, Holders, Silencers & Bumpers
Product Type:
Door Stops - Wall
Subcategory:
Wall Bumpers
Commercial/Residential:
Commercial
Keyed:
N/A
Keyed Function:
N/A
BAA Qualified:
No
Product Model:
1841
Product Category:
Door Trim and Accessories
Department:
Door Hardware

ABH ABH-1841-US32D – Frequently Asked Questions

1) Will an ABH 1841 wall bumper work in a behavioral health room where standard door stops are a ligature risk?
That's exactly what the 1841 is built for. It projects only 1 inch from the face of the wall, and the edges are chamfered and sloped so there's no lip or gap to loop a cord around. It ships with "SEC" security fasteners so a patient can't back it off the wall. Standard wall bumpers with a domed rubber tip and exposed screw heads are the ones that fail a ligature-resistance review.
2) How much wall does the ABH 1841 bumper cover, and how far does the door swing before it stops?
The mounting plate is 2-1/2 inches in diameter and the bumper stands 1 inch off the wall. So the door stops an inch shy of the wall surface, and you need a 2-1/2 inch clear circle of flat wall at the strike point. Anchor it into blocking or a solid substrate, not into hollow drywall alone, if the door gets pushed hard.
3) Do I need a special driver bit to install or remove the ABH 1841 wall bumper?
Yes. The 1841 comes with "SEC" security fasteners as standard, which is the point of the product in a secure setting, so a common screwdriver won't take it down. Have the matching security bit on the truck before the install date. There is no non-security fastener option offered.
4) Should I use a ligature resistant wall bumper or a standard heavy duty wall stop?
It comes down to who is on the other side of the door. In a patient room, holding cell, or any secure care area, use the 1841: the 1 inch projection with chamfered, sloped edges and security fasteners removes the attachment point. Everywhere else in the same building, an ordinary corridor or office door is better served by a conventional heavy duty stop like the Ives WS11, which has a replaceable rubber bumper you can swap when it wears rather than replacing the whole unit. Don't pay for ligature resistance on doors that don't need it, and don't put a standard domed stop in a room that does.
5) Is the ABH 1841 wall bumper Buy American Act qualified for a federal job?
No. The 1841 is not BAA qualified, so it won't satisfy a Buy American requirement on a federal or federally funded project. Check your spec before you order it for government work.
6) What is the difference between the ABH 1841 ligature resistant wall bumper and an Ives WS33 wall stop?
Both stop a door at the wall, but they are built for different rooms. The ABH 1841 is a ligature resistant wall bumper with a 1 inch projection from the face of the wall, chamfered edges and a sloped body so there is no point to attach a cord to, a 304 stainless steel plate 2-1/2 inches in diameter, a high density rubber stop, and SEC security fasteners supplied standard so it cannot be pulled off the wall without the matching driver. The Ives WS33/WS33X is a heavy-duty wall door stop with a replaceable rubber bumper - the bumper is a wear part you swap when it flattens. For a patient room, seclusion room or holding cell, the 1841 is the one written into the spec; for a corridor or office door where the door needs stopping and nothing more, the WS33 is the ordinary answer.
7) Is a wall bumper with a replaceable rubber bumper a substitute for a ligature resistant stop in a behavioral health room?
No. The Ives WS11 and WS33 are heavy duty wall stops with replaceable rubber bumpers, and both are sound hardware, but a replaceable bumper means a part that can be removed, and a conventional stop projects a lip that a cord can be looped over. The ABH 1841 answers that specific risk: 1 inch projection, chamfered edges and a sloped profile with no attachment point, and SEC security fasteners provided standard so the assembly stays on the wall. In behavioral health facilities, psychiatric hospitals, correctional institutions and secure care facilities, the ligature resistant detail is the requirement - a heavy duty stop of any brand does not satisfy it.
8) What should I use instead of the ABH 1841 if the door needs to be held open, not just stopped?
The 1841 is a bumper - it stops the door at the wall and releases it. If the opening needs the door to stay open, the Ives WS20 is a manual wall holder with a hinged strike for drywall and masonry, and the Ives WS40 is an automatic wall holder with a heavy duty bumper pad. Note the trade: both holders add a catch mechanism and a strike on the door, which is added hardware on the door face. In a ligature resistant environment that is a decision for the specifier, not a default - the 1841 carries the low profile, chamfered, security fastened construction, and the holders do not.
9) What is the ABH 1841 wall bumper made of, and will it hold up in a hospital corridor?
Plate is 304 stainless steel with a high density rubber stop. 304 is the stainless grade specified in healthcare and institutional work because it takes repeated wash-down and disinfectant without pitting, and the dense rubber takes the door strike instead of a soft hollow tip that flattens out.
10) What finishes does the ABH 1841 ligature resistant wall bumper come in?
Nine: Satin Stainless Steel, Bright Stainless Steel, Satin Brass, Bright Brass, Satin Bronze, Bright Bronze, Oil Rubbed Bronze, Painted White, and Painted Black. On a behavioral health unit the painted white and black are the ones that disappear into the wall; the stainless options match the rest of the institutional trim.
11) Can I use a wall holder instead of a bumper to keep the door open on a behavioral health unit?
Not a good idea in a ligature-sensitive space. Hold-open wall units such as the Ives WS20 manual holder with hinged strike, or the WS40 automatic holder, add a projecting arm and a catch, which is more hardware sticking off the wall, not less. If the door has to stop without creating an attachment point, the 1841 bumper at 1 inch projection is the right piece; save the holders for corridors and service doors.
12) Is the ABH 1841 wall bumper a direct swap for the concave wall bumper already on my doors?
Not a drop-in. The 1841 has a 2-1/2 inch plate and its own security fastener set, so it won't line up with an existing anchor pattern from something like a Delaney 2-1/4 inch concave wall bumper or an Emtek 2255 brass bumper. Plan on new anchors, and if the old hole shows outside the 2-1/2 inch plate you'll be patching wall. Where the old unit leaves a visible hole in a metal surface, a hole plate cover such as the Delaney 2-1/8 inch metal cover handles it.
13) For standard commercial or residential doors, what is a simpler alternative to the ABH 1841 wall bumper?
On ordinary openings the simpler options are conventional wall bumpers and floor stops. The Delaney 2-1/4 inch concave wall bumper is a plain concave wall bumper. The Emtek 2255 is a brass wall bumper supplied with a regular rosette. If the geometry does not allow a wall strike at all, the Delaney 3 inch spring door stop and the Delaney 3 inch HD rigid door stop mount at the base of the door instead. None of these are built to the ligature resistant pattern - they are the right call for apartments, offices and retail, while the ABH 1841 is the commercial institutional part with 304 stainless construction and security fasteners.
14) Can I use a floor mounted door stop instead of the ABH 1841 wall bumper?
Only where the floor is the right place for it. The Delaney 3 inch HD rigid door stop and the Delaney 3 inch spring door stop mount low on the door or floor rather than striking the wall, which is how installers handle openings where the door does not reach a usable wall surface. They are a different mounting approach, not a like for like swap: the ABH 1841 is a wall mounted bumper on a 2-1/2 inch diameter 304 stainless plate projecting 1 inch from the wall face, and in behavioral health and secure care spaces a floor mounted stop introduces a projection at floor level that the sloped, chamfered 1841 profile is specifically designed to avoid.
15) I am replacing an old wall bumper and only have the hole in the drywall left - is a hole plate cover the same thing?
No. The Delaney 2-1/8 inch hole plate metal cover is a cover plate for an unused hole - it conceals, it does not stop a door. If the door still needs a stop, the part to order is a bumper. The ABH 1841 mounts on a 2-1/2 inch diameter 304 stainless steel plate with a high density rubber stop and 1 inch projection, and comes in painted black, painted white, satin bronze, oil rubbed bronze, bright brass, satin brass, bright bronze, bright stainless steel and satin stainless steel to match the surrounding hardware.
16) Is the ABH 1841 rated for commercial use or is it a residential-grade bumper?
Commercial. ABH lists the 1841 as a commercial product, and the 304 stainless plate with a high density rubber stop is built for institutional traffic, not a house. If you're a property manager doing apartment interiors, a lighter spring or rigid stop such as the Delaney 3 inch line is the more sensible piece.
17) Where can I get the ABH 1841 line drawing for my submittal package?
ABH publishes both a product sheet and a dimensioned line drawing for model 1841, and both are available with the product for submittals and shop drawings. The drawing is what your architect will want to see for the 1 inch projection and the 2-1/2 inch plate.
18) Which wall stop matches a brass or bronze door hardware finish, the ABH 1841 or the Emtek 2255?
Both can. The Emtek 2255 is a brass wall bumper supplied with a regular rosette, which is the usual pick when the rest of the trim is decorative brass. The ABH 1841 is offered in bright brass, satin brass, satin bronze, bright bronze and oil rubbed bronze alongside its stainless and painted finishes, so a facility that has to hold the ligature resistant construction does not have to give up finish coordination to get it. If the room is behavioral health or secure care, take the 1841 in the finish that matches; if it is a decorative residential opening, the 2255 is the simpler part.
19) Is the Ives WS40 automatic wall holder rated for the same duty as the ABH 1841?
They are described differently. The Ives WS40 automatic wall holder with heavy duty bumper pad is listed at light duty, while the Ives WS11, WS20 and WS33 are listed at heavy duty. The ABH 1841 is a commercial part built with a 304 stainless steel plate and high density rubber stop for high-traffic institutional applications, with SEC security fasteners standard. For a psychiatric hospital or correctional corridor where the hardware has to resist both impact and tampering, that construction is what the 1841 is specified on.
How fast can I get the ABH ABH-1841-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 ABH ABH-1841-US32D come with a warranty?
Absolutely. The ABH ABH-1841-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 ABH ABH-1841-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 ABH ABH-1841-US32D from ZenSupply?
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