ABH AB442 High Dome Stops, WS Plastic Anchor, Bright BrassThe ABH AB442 High Dome Stop is an essential component for any door system requiring reliable and durable protection against damage. Crafted from solid cast brass, this floor-mounted stop is designed specifically for doors with thresholds or undercuts, ensuring optimal functionality and longevity. Its robust construction guarantees high performance in high-traffic environments, making it ideal for commercial applications.
With a height of 1-1/2 inches and a base diameter of 1-7/8 inches, the AB442 provides a stable foundation for door impact absorption. Each stop is supplied with a wood screw and plastic anchor, facilitating straightforward installation. The bright brass finish (US3) not only enhances the aesthetic appeal but also offers excellent corrosion resistance, ensuring that this hardware will maintain its appearance over time.
For added versatility, the AB442 family includes options such as the AB442T, which features tamper-resistant fasteners for security-sensitive installations, and the AB442EXP for exterior applications with stainless steel plated screws. This high dome stop is compliant with industry standards, making it a reliable choice for architects, contractors, and facility managers seeking quality and performance in commercial door hardware.
High Dome Stops, High Dome Stop, WS and Plastic Anchor, Bright Brass
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.
AB442: High Dome Stop, WS & Plastic Anchor
Key Features
- AB442EXP - comes with an exterior Mounting Pack
- AB442T - comes with Torx Screws
- For doors with thresholds
Specifications
| Model | AB442 |
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| Finish | Bright Brass |
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| Finish Code | US3 |
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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 Brass
Finish Code: US3
Finishes: US3, US4, US10, US10B, US15, US26, US26D, US32, Custom Finishes Available
Height: 1-1/2"
Material: Base Solid cast metal, Bumper Rubber
Model: AB442
