ALDRICH 9 Inch Heavy Duty Metal Box Spring King
- Item Weight: 41 pounds
- Product Dimensions: 79.6 × 75.6 × 9 inches
- Assembled Height: 9 inches
- Asin: B0CCJF8MMP
Last refreshed Sep 9, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A 9 inch high-profile king foundation rated to 3000 lbs, meant to pair with innerspring, memory foam or latex mattresses and cut down on squeaking.
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ASIN: B0CCJF8MMPModel: 9 Inch KingCategory: Box Springs
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Overview
Standing 9 inches tall, the ALDRICH box spring is a metal foundation built for king mattresses, pairing with innerspring, memory foam or latex mattresses per the listing, and rated to 3000 lbs.
The welded frame and fitted cover are the two features doing that work here.
- 9 inch high-profile foundation
- King size, 3000 lb capacity
- Welded metal slat frame
- Included fitted cover
Who it's for
Fits king bed owners replacing a sagging or noisy foundation, or anyone who wants extra bed height. Not the right pick for a low-profile bed frame or anyone using a platform frame that needs no box spring at all.
Pros and cons
- High 9 inch profile adds bed height
- Welded frame joints aim to cut noise
- Removable cover included for easy cleaning
- 9 inches may be too tall for some frames
- King size only in this listing
- No warranty or steel gauge details given
Performance notes
The frame's poles and supports are welded at both ends, which the listing points to as the fix for the shifting that causes box spring squeaks. Steel slats spread weight across the frame up to the rated 3000 lbs, and the elastic-band cover is meant to keep the mattress from sliding on top of it.
Specifications
| Brand | ALDRICH |
|---|---|
| Model | 9 Inch King |
| Dimensions & fit | |
| Item Weight | 41 pounds |
| Product Dimensions | 79.6 × 75.6 × 9 inches |
| Assembled Height | 9 inches |
| Other details | |
| Asin | B0CCJF8MMP |
| Customer Reviews | {'ratings_count': '3,756', 'stars': '4.1'} |
| Date First Available | October 5, 2023 |
| Item Model Number | 9 Inch King |
Closest rivals on specs
Zinus 5 Inch Metal Smart Box Spring Queen- Item Weight 41 vs 36.8 pounds (+11%)
Frequently asked questions
What mattresses pair with the ALDRICH 9 inch king box spring?
Innerspring, memory foam and latex mattresses, according to the listing.
How much weight can it hold?
3000 lbs.
Does it arrive assembled?
No, it ships flat with parts, a fitted cover and instructions for assembly.