1. Introduction and Overview
The Zinus Caleb Metal Platform Bed Frame combines modern design with practical functionality. Its ingenious folding structure allows for simple assembly and disassembly. Constructed from a full steel framework with evenly spaced supportive slats and 9 total legs, it offers unmatched stability. This bed frame also provides ample under-bed storage space, allowing you to keep items organized and out of sight.
2. Features
- Sturdy and Durable Steel: Constructed with a robust steel frame for long-lasting support.
- Quick and Easy Setup: Innovative foldable frame and slats enable assembly or disassembly in under 30 minutes with just 3 simple steps.
- Dependable Support: Provides a durable foundation with a modern design, supporting up to 700 lbs (King size).
- No Box Spring Needed: Designed to extend the life of your latex, memory foam, or spring mattress without requiring a box spring.
- Efficiently Packed and Shipped: All components for setup are conveniently packed in one easy-to-maneuver compact box.
- Worry-Free Warranty: Includes a 5-year limited warranty. Mattress sold separately.
3. Safety Information
- Always assemble the bed frame according to the provided instructions to ensure stability.
- Do not place the mattress off-center to prevent tipping.
- Keep the bed frame dry to prevent damage or instability.
- Always use a mattress that does not exceed the maximum weight recommendation of 700 lbs.
4. Setup and Assembly
The Zinus Caleb bed frame is designed for quick and easy assembly, typically completed in 3 simple steps and under 30 minutes. All necessary tools are included in the package.
4.1 Unboxing and Preparation
The bed frame is shipped in one compact, easy-to-maneuver box. Carefully open the box and remove all components. Ensure all parts are present before beginning assembly.

Image: The compact box containing all parts for the Zinus bed frame, emphasizing ease of transport.

Image: The compact Zinus bed frame box placed on stairs, illustrating its small size and ease of maneuverability.
4.2 Assembly Steps
Follow these general steps for assembly. Refer to the included installation manual for detailed, model-specific instructions.
- Unfold the Frame: Carefully unfold the main sections of the metal frame. The innovative folding design simplifies this initial step.
- Extend and Secure Legs: Extend all support legs into their upright positions. The frame features an easy locking system to secure the legs.
- Connect Sections (if applicable): For larger sizes like King, the frame may come in multiple sections. Connect these sections securely using the provided hardware and tools.

Image: A visual guide demonstrating the three-step assembly process of the Zinus bed frame, from folded to fully assembled.

Image: A close-up view of a hand using a tool to tighten a bolt on the bed frame, highlighting the secure connection points.
Once assembled, ensure all connections are tight and the frame is stable before placing your mattress.
5. Operating Instructions
The Zinus Caleb Metal Platform Bed Frame is designed for straightforward use. Simply place your mattress directly onto the supportive steel slats. No box spring is required, providing a modern, streamlined look and extending the life of your mattress.
5.1 Under-Bed Storage
Benefit from the generous 12.4 inches of under-bed clearance, perfect for storing various items such as luggage, storage bins, or seasonal clothing. This maximizes space in your bedroom.

Image: The bed frame illustrating 12.4 inches of under-bed clearance, with storage boxes neatly placed underneath.

Image: The fully assembled bed frame without a mattress, showcasing the spacious area available for under-bed storage.
6. Maintenance
To keep your Zinus Caleb Metal Platform Bed Frame in optimal condition, simply wipe it with a damp cloth as needed. Avoid harsh chemicals that may damage the finish.
7. Troubleshooting
If you encounter any issues with your bed frame, please refer to the detailed troubleshooting section in the full installation manual. Common issues can often be resolved by ensuring all bolts are securely tightened and that the frame is placed on a level surface.
8. Specifications

Image: A diagram illustrating the dimensions of the King size Zinus Caleb bed frame and its 700 lbs weight capacity.
| Attribute | Detail |
|---|---|
| Size | King |
| Material | Alloy Steel |
| Product Dimensions (L x W x H) | 79.5"L x 75.5"W x 14"H |
| Style | 3-Step Assembly |
| Special Feature | All tools included, Easy 3-step assembly, No Box Spring Needed |
| Included Components | Installation Manual, Slats |
| Brand Name | Zinus |
| Manufacturer | Zinus |
| UPC | 841550361278 |
| Model Number | ZU-FSSSB4ZC-14K |
| Product Care Instructions | Wipe with Damp Cloth |
| Required Assembly | Yes |
| Maximum Weight Recommendation | 700 Pounds |
| Storage Options | Under-bed storage |
| Ground To Item Distance | 12.4 Inches |
9. Warranty and Support
The Zinus Caleb 14 Inch Metal Platform Bed Frame comes with a 5-year limited warranty. For warranty claims or additional support, please refer to the contact information provided in your product packaging or visit the official Zinus website.




