ABH AB442T High Dome Stops, Torx Screws, Bright ChromeIntroducing the ABH AB442T High Dome Stop, a robust solution designed for doors with thresholds or undercut applications. Constructed from solid cast metal and featuring a durable rubber bumper, this high-dome stop is engineered to withstand heavy use in commercial environments, ensuring long-lasting performance and reliability.
The AB442T model includes Torx tamper-resistant fasteners, making it an excellent choice for security-sensitive installations where unauthorized removal is a concern. Its innovative design not only enhances security but also ensures that the stop remains firmly in place, providing a reliable barrier against door damage.
With a height of 1-1/2 inches and a base diameter of 1-7/8 inches, this stop is both functional and aesthetically pleasing, available in a bright chrome finish (US26) that complements various architectural styles. Additional finishes are available upon request, allowing for customization to match any project requirements.
The AB442T is easy to install, supplied with wood screws and a plastic anchor, making it suitable for a range of flooring materials. Compliance with industry standards and specifications ensures that the AB442T High Dome Stop meets the rigorous demands of architects, contractors, and facility managers alike.
High Dome Stops, High Dome Stop, Torx Screws, Bright Chrome
The breakdown of the differences between the AB442, AB442EXT, AB442T, and AB443 based on available product data and standard suffix conventions.
AB442
A high‑dome floor-mounted stop made of solid cast brass.
Designed for doors with thresholds or undercut doors.
Comes with wood screw (WS) and plastic anchor.
Height: 1‑1/2", Base: 1/2" × 1‑7/8".
AB442EXP
Exterior Pack screw packs; stainless steel plated to match — use EXP suffix
(AB442 × EXP) when ordering.
AB442T
The AB442T is supplied with Torx tamper‑resistant fasteners, typically for security‑sensitive applications.
AB443
The AB443 is closely related to the AB442 but differs in height and includes fasteners:
Also, a cast‑brass high‑dome stop for threshold/undercut doors.
Slightly shorter dome: Height = 1‑5/16" (vs 1‑1/2" on 442).
Includes both WS (wood screw) and MS (machine screw) fasteners.
Same 1‑7/8" base diameter.
AB442T: High Dome Stop, Torx Screws
Key Features
- AB442EXP - comes with an exterior Mounting Pack
- AB442T - comes with Torx Screws
- For doors with thresholds
Specifications
| Model | AB442T |
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| Finish | Bright Chrome |
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| Finish Code | US26 |
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| Family | AB442 / AB442EXP / AB442T |
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| Material | Base Solid cast metal, Bumper Rubber |
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| Finishes | US3, US4, US10, US10B, US15, US26, US26D, US32, Custom Finishes Available |
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| Base Diameter | 1-7/8" |
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| Base Height | 1/2" |
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| Height | 1-1/2" |
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| Fasteners | #12 x 1-1/2" FH WS, plastic anchor |
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Features
- AB442EXP - comes with an exterior Mounting Pack
- AB442T - comes with Torx Screws
- For doors with thresholds
Attributes
BRAND_ NAME: ABH
Base Diameter: 1-7/8"
Base Height: 1/2"
Family: AB442 / AB442EXP / AB442T
Fasteners: #12 x 1-1/2" FH WS, plastic anchor
Finish: Bright Chrome
Finish Code: US26
Finishes: US3, US4, US10, US10B, US15, US26, US26D, US32, Custom Finishes Available
Height: 1-1/2"
Material: Base Solid cast metal, Bumper Rubber
Model: AB442T
