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Rockwood 430 Convex Solid Cast Wall Stop, 7/16" Projection, 1" Diameter, Plastic Anchor Fastener
Protect your walls with the discreet, heavy-duty Rockwood 430 Convex Wall Stop. Manufactured by ASSA ABLOY / Rockwood, this compact wall bumper is solid cast for maximum durability in high-traffic commercial, institutional, and residential settings.
Featuring a convex rubber bumper, the Rockwood 430 is designed to cushion the impact of standard door trim (such as passage or dummy levers and knobs without a push-button mechanism). Its low-profile 1" diameter and tight 7/16" projection make it an ideal choice for minimalist installations where wall space is limited or a subtle profile is preferred.
Equipped with a sturdy plastic anchor and screw fastener, this wall stop mounts securely into drywall, plaster, or masonry to prevent costly wall damage and reduce impact noise.
Key Features
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Solid Cast Construction: Built from solid cast metal for superior strength, impact resistance, and long-term durability in demanding commercial environments.
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Convex Bumper Design: Perfectly suited for standard door trim and levers that do not feature an protruding lock button.
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Ultra-Compact Profile: Measures just 1" in diameter with a shallow 7/16" projection, providing protection without sticking out unnecessarily into walkway space.
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Noise & Impact Reduction: The resilient rubber bumper absorbs kinetic energy from opening doors, reducing impact noise and protecting wall surfaces from dents or punctures.
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Easy Installation: Includes a standard screw and plastic anchor fastener for quick, direct mounting into drywall, plaster, or concrete substrates.
Product Specifications
| Attribute | Specification |
| Brand | Rockwood (an ASSA ABLOY Group Brand) |
| Model Number | 430 |
| Type | Compact Convex Wall Bumper / Wall Stop |
| Base Material | Solid Cast Brass, Bronze, or Stainless Steel (varies by finish) |
| Bumper Material | Resilient Rubber (Convex Profile) |
| Diameter | 1" (25.4 mm) |
| Projection | 7/16" (11.1 mm) |
| Fastener Type | #8 x 1-1/4" Sheet Metal Screw with Plastic Anchor |
| Application | Drywall, Plaster, Masonry (Door trim without lock button) |
| Standards / Ratings | Meets ANSI/BHMA A156.16 L02211 |
Manufacturer Resources
Product Specs
- Product Group:
- Door Trim and Accessories
- Subcategory:
- Stops
- Product Subgroup:
- Door Stops, Holders, Silencers & Bumpers
- Product Type:
- Door Stops - Wall
- ANSI/BHMA:
- ANSI A156.16, L02111
- Commercial/Residential:
- Commercial
- Product Model:
- 430
- Product Projection:
- 7/16"
- Product Category:
- Door Trim and Accessories
- Department:
- Door Hardware
Rockwood 430 US3 – Frequently Asked Questions
1) How far does the Rockwood 430 stick out from the wall?
Projection is 7/16 inch, with a 1 inch diameter face. That is a very shallow footprint, which is why it gets used in corridors and tight walkways where a taller stop would be a snag hazard. The tradeoff is that the door has to swing close to the wall for the trim to land on it, so it suits openings where the knob or lever nearly touches the wall at full swing.
2) Does the Rockwood 430 meet ANSI/BHMA for a commercial job?
It is listed to ANSI A156.16, L02111, the BHMA standard for auxiliary hardware, and Rockwood classes it as commercial grade. That is the line item a spec writer or institutional buyer needs when the door hardware schedule calls out a wall bumper by BHMA number.
3) The lever on my door has a push-button lock that hits the wall. Is the Rockwood 430 the right stop?
No. The Rockwood 430 uses a convex rubber bumper, which is intended for door trim and levers that do not have a protruding lock button - a convex face would push against the button rather than surround it. For push-button locksets you want a concave face, such as the Delaney 2-1/4 inch concave wall bumper. As an alternative approach, a projecting stop that contacts the door face instead of the trim, like the Ives WS33/WS33X heavy-duty wall door stop, avoids the button entirely.
4) What should I use instead of a Rockwood 430 when the door needs to be held open, not just stopped?
The Rockwood 430 is strictly a bumper - it cushions the door against the wall and does nothing to keep it there. For hold-open duty, the Ives WS20/WS20X is a manual wall holder with a hinged strike for drywall and masonry, which requires someone to engage and release it, and the Ives WS40 is an automatic wall holder with a heavy duty bumper pad that catches the door as it swings. The holders need a matching strike or catch mounted on the door, so the door face hardware has to be coordinated; the 430 mounts to the wall alone.
5) What is the closest equivalent to a Rockwood 430 wall stop if I need a replaceable rubber bumper?
The Rockwood 430 is a solid cast convex wall bumper with a 1 inch diameter and 7/16 inch projection, and the rubber is part of the cast assembly. If the maintenance plan calls for swapping worn bumpers rather than replacing the whole stop, the Ives WS11 is a heavy duty wall stop with a replaceable rubber bumper suited to drywall and masonry, and the Ives WS33/WS33X is a heavy-duty wall door stop that also uses a replaceable rubber bumper. Both are larger, more aggressive profiles than the compact 430, so confirm the door swing clears the added projection before standardizing on them.
6) My wall stop keeps missing the door because the baseboard is too thick. What is an alternative to the Rockwood 430?
The Rockwood 430 projects only 7/16 inch from the wall, so a thick base or chair rail can leave the door hitting the trim before it reaches the bumper. Where more reach is needed, the ABH RM Series and ABH RMS Series wall door stops are offered with multiple length options so the projection can be matched to the wall condition. Measure from the finished wall face to the point of door contact before selecting a length.
7) Can the Rockwood 430 be mounted on drywall, or does it need a stud?
It ships with a #8 x 1-1/4 inch sheet metal screw and a plastic anchor, so it mounts into drywall, plaster, or masonry without hitting a stud. On drywall in a high traffic opening, hitting solid backing or adding blocking is still the stronger install, since anything anchored only in board eventually works loose.
8) What finishes does the Rockwood 430 come in for matching existing door hardware?
Six finishes: US3 bright brass, US4 satin brass, US10B oil rubbed bronze, US15 satin nickel, US26 bright chrome, and US26D satin chrome. The base metal is solid cast brass, bronze, or stainless steel depending on which finish you pick, so a property manager standardizing a building can match whatever US number is already on the levers.
9) Wall stop or floor stop, which should I use on a door that swings into a corridor?
A wall stop like the Rockwood 430 catches the door at the trim and keeps nothing on the floor to trip over or fight a mop, which is why it is the usual choice in corridors and units. It only works where the wall is directly behind the door swing and can take an anchor. Where the door swings into open space with no wall behind it, you need a floor or rigid stop instead, such as the Delaney 3 inch HD rigid door stop or the 3 inch spring door stop.
10) Is the rubber bumper on the Rockwood 430 replaceable?
The 430 is a compact one inch solid cast stop with a resilient rubber convex bumper. If replaceable bumpers matter to you for long term maintenance, the Ives WS11 and the Ives WS33 are heavy duty wall stops built with a replaceable rubber bumper, which is what a lot of MRO buyers standardize on so a worn stop is a parts swap instead of a re-drill.
11) Is the Rockwood 430 overkill for apartment interior doors, or is there a simpler wall bumper?
The Rockwood 430 is a solid cast commercial wall stop that meets ANSI A156.16, L02111, which is the level institutional and multi-family corridor specs usually call for. For residential interior openings where a certified commercial stop is not required, the Sure-Loc wall bumper door stop is built for residential doors, and the Emtek 2255 is a brass wall bumper supplied with a regular rosette for a decorative interior look. Neither of those carries the A156.16 designation the 430 does.
12) Can I use a floor or hinge-mounted stop instead of the Rockwood 430 if the wall behind the door is glass or has no blocking?
Yes, when the wall will not take the Rockwood 430's screw and plastic anchor, move the stop off the wall entirely. The Delaney 3 inch HD rigid door stop and the Delaney 3 inch spring door stop both mount to the door or base rather than relying on the wall surface behind the swing. Note the tradeoff: those sit in the walking path at floor level, while the 430 stays flat on the wall at 7/16 inch projection.
13) Does anything else need to be ordered with the Rockwood 430 to install it?
No extra hardware. Each 430 comes with the screw and plastic anchor, so a screwdriver and a drill bit sized for the anchor finish the job. Pick the finish to match the existing trim and that is the whole order.
14) I am replacing a larger wall stop with the Rockwood 430 and it leaves a hole in the drywall. What covers that?
The Rockwood 430 is only 1 inch in diameter, so it will not conceal the anchor hole left by a larger previous stop. A Delaney 2-1/8 inch hole plate metal cover is made for exactly that situation and hides the old opening. Match the cover finish to the 430 finish you order, which is available in US3 bright brass, US4 satin brass, US10B oil rubbed bronze, US15 satin nickel, US26 bright chrome and US26D satin chrome.
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Does the Rockwood 430 US3 come with a warranty?
Absolutely. The Rockwood 430 US3 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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