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Product Title
Rockwood RM861 Architectural Concave Wall Door Stop – 1-5/8" Base, 1-3/32" Projection
Product Description
Protect drywall and door hardware with the Rockwood RM861 Concave Wall-Mounted Door Stop. Designed by ASSA ABLOY / Rockwood, this compact, modern bumper is purpose-built for doors equipped with push-button locks, privacy turns, or protruding lock buttons.
Unlike traditional oversized door bumpers, the RM861 features a streamlined 1-5/8" base diameter and a shallow 1-3/32" projection, delivering high-impact protection in tight spaces without sticking out awkwardly. Its recessed concave rubber insert ensures that when the door opens, the center accommodates the lock button without engaging or depressing it—preventing accidental lockouts and protecting sensitive locking mechanisms.
Constructed from premium architectural brass or stainless steel, this commercial-grade stop is ideal for high-use offices, healthcare facilities, hotels, and modern residential spaces.
Key Features
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Concave Bumper Design: The recessed rubber center safely cushions doors with push-button locksets, preventing button breakage or accidental lockouts.
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Compact Architectural Profile: Features a sleek 1-5/8" base and low-profile 1-3/32" projection, providing subtle wall protection without taking up unnecessary space.
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Impact-Absorbing Rubber Bumper: Heavy-duty rubber insert muffles slamming sounds and absorbs kinetic force to safeguard drywall, tile, and plaster.
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Commercial-Grade Construction: Machined from solid brass or stainless steel to withstand constant use in commercial and institutional settings.
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Locking Trim Defense: Eliminates costly wall repairs caused by lever handles, door knobs, and deadbolts impacting surrounding surfaces.
Product Specifications
| Attribute | Specification |
| Brand | Rockwood (an ASSA ABLOY Group Brand) |
| Model / Series | RM861 |
| Bumper Profile | Concave (Recessed Center) |
| Base Diameter | 1-5/8" (41.3 mm) |
| Projection | 1-3/32" (27.8 mm) |
| Base Material | Solid Brass or Stainless Steel |
| Bumper Material | High-Grade Resilient Rubber (Gray standard, Black optional) |
| Mounting Style | Wall-Mounted |
| Fasteners | Standard mounting screws included |
| Door Trim Compatibility | Doors with lock buttons, privacy turns, or standard levers |
Manufacturer Resources
Product Specs
- Product Group:
- Door Trim and Accessories
- Subcategory:
- Door Stops
- Product Subgroup:
- Door Stops, Holders, Silencers & Bumpers
- Product Type:
- Door Stops - Wall
- Commercial/Residential:
- Commercial
- Features:
- Concealed Mounting; Back Plate Prevents Damage to Wall
- Included Components:
- #8 x 1-1/4" TH SMS Fastener; Plastic Toggle
- Product Model:
- RM860
- Product Diameter:
- 2-7/16"
- Product Category:
- Door Trim and Accessories
- Department:
- Door Hardware
Rockwood RM861 – Frequently Asked Questions
1) Will a concave wall stop work on a door with a push-button privacy lock?
That is exactly what the Rockwood RM861 concave wall stop is for. The rubber insert is recessed in the center, so when the door swings open the protruding lock button or privacy turn sits into the hollow instead of being pushed against the wall stop. That keeps the button from being depressed or snapped off, which is the usual cause of accidental lockouts on bathroom and bedroom privacy sets.
2) How far does the Rockwood RM861 wall stop stick out from the wall?
Projection is 1-3/32 inches (27.8 mm) off the wall face, on a 1-5/8 inch base. That is a shallow bumper, so measure from your wall to the point on the door face that will strike it. If the door swings well clear of the wall and needs the stop to catch it early, a deeper-projection stop such as the Ives WS33 heavy duty wall stop is the better direction.
3) Does the RM861 come with anchors for drywall, or do I need to hit a stud?
Mounting hardware ships with it: a #8 x 1-1/4 inch truss head sheet metal screw plus a plastic toggle, so it can be set into hollow drywall without landing on a stud. Mounting is concealed and a back plate sits behind the stop to spread the load and keep the wall surface from being chewed up. For masonry or block walls you would need the appropriate masonry anchor instead, which is not part of the supplied kit.
4) What is the closest equivalent to the Rockwood RM861 concave wall door stop from another brand?
The Delaney 2-1/4 inch Concave Wall Bumper is the nearest match in profile, since it is also a concave wall bumper and so has the same recessed center that clears a push-button lock or privacy turn instead of depressing it. The RM861 uses a 1-5/8 inch base with a 1-3/32 inch projection, so the Delaney unit sits on a wider 2-1/4 inch footprint if wall coverage matters more than a compact look.
5) Is this Rockwood stop rated for commercial traffic or is it a residential bumper?
It is a commercial-duty stop. Rockwood builds the RM861 base from solid brass or stainless steel rather than die cast, and it is classified for commercial use, which is why it turns up in offices, healthcare, and hotel corridors. If the opening is a house or a light-traffic apartment interior door, a residential bumper like the Sure-Loc wall bumper stop covers it for less hardware.
6) Should I use a wall stop or a wall holder to keep the door open?
A wall stop only cushions the door and stops the swing, it will not hold the door open. The RM861 is a bumper. If you need the leaf to stay parked, specify a holder: the Ives WS20 is a manual wall holder with a hinged strike, and the Ives WS40 is an automatic wall holder with a bumper pad. Many jobs use a holder on exterior and loading doors and a plain bumper like the RM861 everywhere else.
7) What is a comparable concave wall bumper if the Rockwood RM861 is not the right size?
For a larger concave face, the Delaney 2-1/4 inch concave wall bumper is the closest equivalent in a bigger diameter. For a decorative brass option with a rosette behind it, the Emtek 2255 brass wall bumper is the alternative. Both are concave wall-mounted bumpers like the RM861, so they serve the same push-button-lock clearance purpose.
8) For a high-traffic opening, is there a heavier wall stop than the Rockwood RM861?
The Ives WS11 and WS33/WS33X are both classified heavy duty wall stops with replaceable rubber bumpers, which lets maintenance renew the bumper rather than the whole stop. The RM861 is a commercial-grade concave stop in solid brass or stainless steel with a compact 1-5/8 inch base; choose it when the door carries a push-button lock that a flat bumper would strike.
9) What is a simpler or more residential alternative to the Rockwood RM861 wall bumper?
For residential doors, the Sure-Loc Wall Bumper Door Stop is a straightforward wall bumper, and the Emtek 2255 is a brass wall bumper with a regular rosette for a decorative look. The RM861 is specified for commercial use with a concealed-mounting back plate; the residential bumpers are flat-faced, so verify the door has no protruding lock button before swapping.
10) Can I use a baseboard or floor-type stop like the Delaney 3 inch rigid stop in place of the Rockwood RM861?
They solve different geometry. The RM861 mounts to the wall and takes the door on its concave rubber face. The Delaney 3 inch HD Rigid Door Stop and the Delaney 3 inch Spring Door Stop are base-mounted stops that project from the wall or baseboard toward the door edge, so they stop the door short of the wall rather than cushioning it at the lock. Pick the RM861 when the contact point is the lock button or lever; pick a rigid or spring stop when the door must be arrested before it reaches the wall surface at all.
11) I need multiple projection lengths across a building - is there an alternative to the Rockwood RM861 that offers them?
The RM861 is a single compact profile at 1-3/32 inch projection. If openings need varied standoff to clear trim or a deep base, the ABH RM Series and ABH RMS Series wall door stops are offered with multiple length options, which lets one series cover several wall-to-door dimensions on the same job.
12) Can I use the RM861 to protect the wall from a lever handle or deadbolt hitting it?
Yes. The stop catches the door before the lever, knob, or deadbolt reaches the wall surface, which is what saves the drywall, plaster, or tile behind it and the trim itself. Set the mounting height so the bumper lines up with the door face at the same level as the projecting trim, otherwise the handle still reaches past it.
13) Is the Delaney 2-1/8 inch hole plate cover a substitute for the Rockwood RM861?
No. The Delaney 2-1/8 inch Hole Plate Metal Cover is a cover plate that conceals an unused hole in a door or wall; it has no rubber bumper and absorbs no impact. The RM861 is a wall stop with a resilient concave rubber insert and a back plate that spreads load into the wall. If you are replacing an old stop and want to hide the leftover hole, the plate is a companion item, not a replacement.
How fast can I get the Rockwood RM861 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 Rockwood RM861 come with a warranty?
Absolutely. The Rockwood RM861 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 Rockwood RM861?
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