Serta B09HGLXTTK
Serta Adjustable Bed Leg Kit User Manual
Model: B09HGLXTTK
Introduction
This manual provides essential information for the installation, operation, and maintenance of your Serta 3-in-1 Extra Height Leg Kit for Adjustable Beds. This kit is designed to adjust the overall height of compatible Serta Slim and Beautyrest Simple Motion adjustable bed bases, offering flexibility in bed height from the standard 14 inches down to 9 or 7 inches. Please read this manual thoroughly before installation to ensure proper use and to avoid potential issues.
Product Components
The Serta 3-in-1 Extra Height Leg Kit includes the following components:
- 6 x Adjustable Bed Legs (each consisting of two stackable sections)

Figure 1: Six black cylindrical adjustable bed legs, each composed of two stackable sections, designed to adjust bed height.
Important Note on Compatibility: This leg kit is model-specific and is intended for use with Serta Slim and Beautyrest Simple Motion adjustable bed bases. Compatibility is often indicated by the appearance of your bed's remote control. If your remote does not resemble the ones pictured below, this leg kit may not be compatible with your adjustable bed base.

Figure 2: Example of a compatible Serta 6-button adjustable bed remote control. Remotes are not included with the leg kit.

Figure 3: Example of a compatible Beautyrest 6-button adjustable bed remote control. Remotes are not included with the leg kit.
Setup and Installation
Follow these steps to properly install the adjustable bed legs:
- Prepare the Bed Base: Carefully lift or tilt your adjustable bed base to access the existing leg attachment points. Ensure the bed is stable and supported during this process to prevent injury or damage.
- Remove Existing Legs (if applicable): If your bed base has existing legs, unscrew and remove them.
- Determine Desired Height: The leg kit offers three height settings:
- 5 inches: Use only the shorter section of each leg.
- 7 inches: Use only the taller section of each leg.
- 12 inches: Stack both sections of each leg together. The shorter section screws into the taller section.
The total height of the bed will be the height of the legs plus the height of your mattress and bed base frame.
- Screw in New Legs: Screw the chosen leg configuration (5", 7", or 12" height) into the designated attachment points on the underside of your adjustable bed base. Ensure all 6 legs are securely tightened.
- Verify Stability: Once all legs are installed, gently lower the bed base and verify that it is stable and level.
Safety Warning: Ensure secure installation and do not exceed the weight limit of 500 pounds for the bed base with these legs installed.
Operation
This leg kit provides a fixed height adjustment for your adjustable bed base. Once installed, the height of your bed will be set according to the leg configuration you chose (5, 7, or 12 inches). The adjustable features of your bed base (head and foot articulation) are controlled by your bed's remote control, which is not included with this leg kit.
The primary function of this leg kit is to allow the Serta Slim and Beautyrest Simple Motion adjustable bed bases to achieve a lower overall profile, making it easier to get in and out of bed or to accommodate specific room aesthetics.
Maintenance
The Serta Adjustable Bed Leg Kit requires minimal maintenance. To keep the legs clean and in good condition:
- Cleaning: Wipe the legs with a dry cloth as needed to remove dust or debris. Avoid using abrasive cleaners or harsh chemicals, as these may damage the finish.
- Inspection: Periodically check that all legs remain securely screwed into the bed base. Tighten any loose legs to maintain stability.
Troubleshooting
If you encounter issues with your Serta Adjustable Bed Leg Kit, consider the following:
- Legs are wobbly or unstable:
- Ensure all 6 legs are fully and securely screwed into the bed base.
- Verify that the two sections of each leg (if stacked for 12" height) are tightly screwed together.
- Check if the bed base itself is on an uneven surface.
- Legs do not fit my bed base:
- This leg kit is specifically designed for Serta Slim and Beautyrest Simple Motion adjustable bed bases. It may not be compatible with other models or brands.
- Refer to the "Product Components" section and compare your bed's remote control to the images provided. If your remote does not match, the legs are likely incompatible.
- Do not attempt to force the legs if they do not screw in easily, as this may damage the bed base or the legs.
Specifications
| Feature | Detail |
|---|---|
| Brand | Serta |
| Model Number | B09HGLXTTK |
| Style | Modern |
| Item Weight | 5 Pounds |
| Product Care Instructions | Wipe with Dry Cloth |
| Installation Type | Screw-In |
| Leg Style | Straight |
| Recommended Uses | To adjust the height of adjustable beds for comfort and convenience |
| Number of Pieces | 6 |
| Weight Limit | 500 Pounds |
| Manufacturer | Adjustable Bed Accessories |
| UPC | 685650227276 |
| Date First Available | September 28, 2021 |
Warranty and Support
Warranty information for the Serta Adjustable Bed Leg Kit is typically provided by the manufacturer or the retailer at the time of purchase. Please refer to your purchase documentation or contact the seller for specific warranty details.
For further assistance or inquiries regarding this product, please contact the manufacturer, Adjustable Bed Accessories, or visit the official Serta website for support resources.
You can also visit the Serta Store on Amazon for additional product information and support.