Michigan Discount Mattress

Knickerbocker Monster Heavy Duty Metal Bed Frame

Best for: Heavy-duty universal metal frame

A 7-leg, USA-made steel frame with three center legs that adjusts to any standard size and is rated over 1,000 lbs.

Good to know: Holds a box spring or foundation, not a bare mattress.

Where to get it

  • michigandiscountmattress.comOrder online · delivered to youSee price

We may earn a commission if you buy. Check the size and price on the seller’s site.

The facts

Type
Bed frame · Metal frame
Material
Thicker-gauge steel; double-wide center rail; 7 legs (3 center legs); 4 rollers (2 locking)
Price
$165 for Universal size · checked Oct 20
Height
7.5″
Stated weight capacity
1,000 lb (Seller says it supports over 1,000 pounds without sagging)
Needs a foundation
Yes
Trial and returns
Custom-size foundations and bunkie boards are made to order and cannot be returned.
Warranty
Lifetime warranty (per retailer)

On these lists

Sizes

Twin, Full, Queen, King, Cal King

Price for every size

From the seller’s site on Oct 24. Prices change often, so check before you buy.

SizePrice
Twin one universal frame that adjusts to every size$165 saleSee it
Twin XL one universal frame that adjusts to every size$165 saleSee it
Full one universal frame that adjusts to every size$165 saleSee it
Queen one universal frame that adjusts to every size$165 saleSee it
Cal King one universal frame that adjusts to every size$165 saleSee it
King one universal frame that adjusts to every size$165 saleSee it
Where this information came from
  1. Construction, 7 legs, 7.5″ height, 1,000+ lb, lifetime warranty, price, made in USA

Checked Oct 20. Specs and terms can change.

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