Adams Rite 8633MLR42 Narrow Stile Concealed Vertical Rod Exit Device with Single Monitoring Switch, 42"
SKU
8633MLR42
Model No
8633MLR42
$885.00
Product Highlights
- Pushbar length: 42 inches
- Life safety
- Door Height: Standard unit adjustable for doors up to 66" above the selected bar height
- Door Thickness: Suits 1-3/4" standard up to 2-1/4"
- Electric Latch Retraction

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Adams Rite 8633MLR42 Narrow Stile Exit Device Features
The 8633MLR42 from Adams Rite is a narrow stile concealed vertical rod exit device with single monitoring switch, 42 inches. The 8633 series Exit Device has patented top latching mechanism that interlocks the door to frame with strong and durable construction for a high level of security. It is clean with unobtrusive design and is very easy to install. It also has adjustable steel rods protected in contoured covers.
Features
- Pushbar length: 42 inches for optimal usability in emergency situations.
- Life safety: Complies with life safety standards to ensure secure exits in emergencies.
- Door Height: Standard unit adjustable for doors up to 66" above the selected bar height for versatile installations.
- Door Thickness: Suits 1-3/4" standard up to 2-1/4" thick doors for broader compatibility.
- Electric Latch Retraction: Enables easy access for users while maintaining security.
- Stile Width: Minimum 2" stile ensures compatibility with various door designs.
- Projection: 2-5/8" when fully projected, 1-5/8" when dogged, allowing for varied use cases.
- Non-handed operation: Allows flexibility in installation; lever entry trim is field reversible for added convenience.
- Patented top latching mechanism: Interlocks the door to the frame, providing enhanced security.
- Strong and durable construction: Ensures a high level of security and longevity of the device.
- Adjustable steel rods: Protected in contoured covers for added safety and durability.
- Easy to install: Features a clean and unobtrusive design for simple integration into existing setups.
- Standard Rod Bar: An industry-standard feature ensuring compatibility with other systems.
- Grade 1 strength: Provides robust performance in high-traffic exit areas.
- Standard self-tapping screws fastener: Facilitates a quick and easy installation process.
- Standard dogging with hex key: Simplifies maintenance and usage.
- Single switch monitoring feature: Offers real-time monitoring for added security insights.
- MLR Motorized Latch Retraction: Delivers near-silent operation, ideal for sensitive environments like hospitals, hotels, and libraries.
Adams Rite 8633MLR42 Detailed Specifications
Product Type | Narrow Stile Concealed Vertical Rod Exit Device |
Model | 8633MLR42 |
Pushbar Length | 42 inches |
Door Height | Adjustable for doors up to 66" |
Door Thickness | 1-3/4" to 2-1/4" |
Stile Width | Minimum 2" |
Projection | 2-5/8" fully projected, 1-5/8" when dogged |
Finish Quality | Grade 1 strength |
Switch Monitoring | Single monitoring switch |
Installation | Easy installation with clean design |
Electric Latch Retraction | Yes |
Special Features | MLR for silent operation |
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