Product Overview
The Moen R8742BL Concealed Grab Bar is designed to provide enhanced safety and support in bathroom environments. This 42-inch grab bar features a 1.25-inch bar diameter and is constructed from durable stainless steel, finished in Matte Black. Its concealed-screw design offers a clean aesthetic and simplifies cleaning.

Image: The Moen R8742BL 42-inch Concealed Grab Bar in Matte Black finish, showcasing its sleek design.
Key features of the Moen R8742BL Grab Bar include:
- Supportive Design: Capable of supporting up to 500 lbs when properly installed into a wall stud or with SecureMount anchors.
- Durable Construction: Made from stainless steel for long-lasting performance.
- ADA Compliant: Meets the specifications of the Americans with Disabilities Act (ADA) for accessibility.
- Concealed-Screw Design: Provides a clean, seamless appearance and facilitates easy cleaning.
Setup and Installation
Proper installation is crucial for the safety and stability of your Moen grab bar. The grab bar is designed for secure installation into wall studs or by utilizing Moen SecureMount anchors (sold separately) for installations without studs.
Included Components:
- Grab Bar
- Installation Instructions
- Mounting Hardware
Installation Guidelines:
- Location Selection: Choose a location in your bathroom that provides optimal support and accessibility. Common areas include near toilets, inside showers, or beside bathtubs.
- Stud Verification: Whenever possible, install the grab bar directly into wall studs. Use a stud finder to locate and mark stud positions.
- SecureMount Technology: If stud installation is not feasible, Moen SecureMount anchors (not included) can be used to provide a secure installation at any angle on the wall. Refer to the SecureMount anchor instructions for proper usage.
- Drilling and Mounting: Follow the detailed instructions provided in the included "Installation Instructions" manual for precise drilling and mounting procedures. Ensure all screws are tightened securely.
- Weight Capacity: The grab bar is designed to support up to 500 pounds when installed correctly. Verify the stability of the installed grab bar before use.

Image: An illustrative diagram demonstrating potential locations for grab bar installation around a toilet and bathtub, highlighting wall stud positions and the flexibility offered by SecureMount anchors.
Operating and Usage
The Moen Concealed Grab Bar is intended to provide stable support for balance and assistance when moving around the bathroom, particularly when entering or exiting showers/bathtubs, or using the toilet.
- Safe Use: Always apply pressure directly onto the grab bar in a controlled manner. Avoid sudden jerking motions or using the bar for purposes other than support.
- Regular Inspection: Periodically check the grab bar for any signs of looseness or damage. If the bar feels loose, re-tighten the mounting screws or consult a professional for re-installation.
- Weight Limit: Do not exceed the maximum weight capacity of 500 pounds.
Maintenance
To maintain the appearance and functionality of your Moen grab bar, follow these simple cleaning and care instructions:
- Cleaning: Clean the grab bar regularly with a soft, damp cloth and mild soap. Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the Matte Black finish and stainless steel.
- Drying: After cleaning, dry the grab bar thoroughly with a soft, clean cloth to prevent water spots and maintain its finish.
- Material Care: The stainless steel construction is resistant to rust and corrosion, but proper drying after each use will help preserve its longevity.
Troubleshooting
If you encounter any issues with your Moen grab bar, consider the following common troubleshooting steps:
- Grab Bar Feels Loose:
- Ensure all mounting screws are securely tightened.
- If installed with SecureMount anchors, verify they are properly engaged according to their instructions.
- If the issue persists, professional re-installation may be required to ensure safety.
- Surface Discoloration or Damage:
- Ensure only mild, non-abrasive cleaners are used for maintenance.
- Avoid prolonged contact with harsh chemicals or acidic substances.
For issues not resolved by these steps, please refer to the "Support" section for contact information.
Specifications
| Attribute | Detail |
|---|---|
| Brand | Moen |
| Model Number | R8742BL |
| Material | Stainless Steel |
| Color | Matte Black |
| Product Dimensions | 42"L x 1.25"W |
| Bar Diameter | 1.25 Inches |
| Maximum Weight Capacity | 500 Pounds |
| Item Weight | 2.29 pounds |
| UPC | 034584038685 |
| ADA Compliant | Yes |
| Date First Available | October 20, 2023 |
Warranty and Support
Warranty Information:
The Moen R8742BL Concealed Grab Bar is backed by Moen’s Limited Lifetime Warranty. This warranty covers defects in material and manufacturing under normal use. For specific terms and conditions of the warranty, please refer to the official Moen warranty documentation or contact Moen customer service.
Customer Support:
For technical assistance, installation questions, or warranty claims, please contact Moen customer support. You can typically find contact information on the Moen official website or within the product packaging.
It is recommended to have your product model number (R8742BL) and purchase date available when contacting support.





