Mhjinuwet 14-Inch King Metal Platform Bed Frame

The Mhjinuwet 14 Inch Black King Bed Frame is a metal platform base sized for a U.S. standard king mattress. Its listed 12.4-inch under-bed clearance and no-box-spring design may suit buyers who want open storage space beneath the bed.

At a glance

The metal platform design is listed as requiring no box spring, so the mattress can sit directly on its slats.
12.4-inch ground clearance leaves room beneath the frame for boxes, luggage or other storage.
Four mattress stoppers are intended to help limit mattress movement.
The listing claims a 3000-pound maximum weight recommendation. This is a manufacturer claim, not an independently verified capacity.

Price

$99.97Save 17%

Reference price: ~~$119.97~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Open under-bed clearance provides usable storage space.
The listed kit includes an assembly tool, instructions and four mattress gaskets.
Rounded U-shaped legs are intended to reduce toe bumps, while rubber foot pads are described as helping protect hard floors.

Technical specifications

17 specifications

Identity
Brand	Mhjinuwet
Model	14 Inch Black King Bed Frame
Size	King (U.S. Standard)
Mattress compatibility	King

Dimensions and installation
Form factor	Platform Bed
Dimensions listed	79.92 x 75.98 x 13.78 inches
Weight listed	17 kg
Under-bed clearance	12.4 inches
Box spring	No Box Spring Needed

Materials and support
Material listed	Metal
Finish	Powder Coated
Maximum weight recommendation	3000 pounds
Mattress stoppers	4 non-slip mattress stoppers

Other details
Style	Modern
Leg design	Safe U-shaped Legs
Storage option	Under-bed storage
Warranty description	1 year manufacturer.

What to know before buying

The listing gives frame dimensions as both 80"L x 76"W x 14"H and 79.92 x 75.98 x 13.78 inches, which are close but not identical. It also lists 12.4 inches of ground clearance and calls the frame 14 inches high. Confirm the measurements relevant to your mattress and storage needs.

What’s in the box

Included

Complete bed frame
Assembly tool
Instructions
4 mattress gaskets

Who is it for?

A good fit for

King mattress owners looking for a metal platform frame without a box spring.
Buyers who want space beneath the bed for storage.
People seeking a frame with mattress stoppers and rounded U-shaped legs.

Less suited to

Buyers who need a headboard included, as the listing describes headboard holes for a separately chosen DIY headboard rather than listing a headboard among the included components.
Anyone whose space requires exact dimensions without confirming which listed measurements apply.

Mhjinuwet 14-Inch King Metal Platform Bed Frame · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.9 / 5 · 12 ratings

5 stars90%90%
4 stars10%10%
3 stars0%0%
2 stars0%0%
1 star0%0%

Aggregate ratings are strongly positive, with most ratings in the five-star category and some in the four-star category. The sample is small and provides no explanation of owners’ experiences, so it cannot establish how the frame performs in everyday use. Consider the listed king size, metal construction and storage clearance against your needs.

Frequently asked questions

Does this frame need a box spring?

The listing says no box spring is needed and describes placing the mattress directly on the metal slats.

How much room is beneath the frame?

The listing states 12.4 inches of ground clearance, suitable for considering storage boxes or luggage. Check the clearance against the items you plan to store.

What comes in the listed package?

The included-components list names a complete bed frame, assembly tool, instructions and four mattress gaskets.

What weight can the frame support?

The manufacturer lists a maximum weight recommendation of 3000 pounds. This is a product claim and is not independently verified here.