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Full to Queen Converter Rails with 3 Supports
Full to Queen Converter Rails with 3 Supports
Full to Queen Converter Rails with 3 Supports
Full to Queen Converter Rails with 3 Supports
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Full to Queen Converter Rails with 3 Supports

Item No. : 515-3
Weight: 40 lbs

This product qualifies for FREE SHIPPING!

List Price $139.00
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Please Note: This item cannot be returned or exchanged.


Queen size bedding offers much more space for couples! Often you don't want to part with a beloved full size bed. The full to queen converter rail set with three supports provides extra support for your treasured bed and mattress investment.
Product Details

Sad News, Spec Sheets, Assembly Instructions, and Templates

Learn How Converter Rails Work:

  1. First, and this is VERY IMPORTANT, converter rails are uniquely designed to enable you to use a queen mattress set on a full (standard, double, regular) size bed. Therefore, converter rails only work on full size beds. Converter rails do not work on queen size beds. If you have a queen size bed or you need queen bed rails, order QUEEN BED RAILS. Please call us if you are confused. We are always happy to help!
  2. On a full size bed, converter rails accommodate the WIDTH OF QUEEN BEDDING: The rails use 4 durable "L" brackets to accommodate the extra width of a queen size mattress! Click for picture.
    L-brackets are bolted onto the bed side-rails, which allow for the extra width of queen size bedding.
  3. Converter rails are the LENGTH OF QUEEN BEDDING: The usable space on our converter rails measures 82" - 83" long to accommodate the length of queen size bedding.
  4. Converter rails come with an adjustable height center support leg.
    Adjustable height center support leg safely adjusts up to 11¾" tall to provide the necessary support for your queen size bedding.
    that provides the proper support for a queen size mattress. Leg safely adjusts up to 11¾" tall. If your bed is taller than 11¾", please order a leg extender kit: PLX-18.

    Will converter rails work for me?

    Converter rails fit most FULL SIZE - even antique ones. The following steps will help you determine if converter rails will work on your bed. Start by taking a look at your full size headboard and footboard. . .

    • STEP 1: THIS IS VERY IMPORTANT. Converter rails only work on FULL SIZE BEDS. (Full size is sometimes called regular, standard, or double size.) Is your bed really a full size bed? If your bed measures approximately 53" to 55½" wide, then yes, your bed is a full size. Continue to STEP 2. If your bed is wider than 55½", your bed is not a standard full size bed. Do not order this item without calling us and/or reading every word on this page very carefully.
    • STEP 2: Before ordering this item, check your head and footboard. Many beds are designed for both full and queen sizes. If your bed is designed for both sizes, you will find two slotted areas on each side of your headboard and two slotted areas on each side of your footboard. The full size slots will be about 53 - 54 inches apart (sometimes 55" - 55½" apart) and the queen size slots will be about 58 - 60 inches apart. If you have slots for queen size, do not order this item. Instead, order queen bed rails.
    • STEP 3: Take a look at your current bed side rails. Do they appear to hook-on
      Picture of a typical hook-style bed rail bracket. Please note the measurements are not exact and may vary slightly by manufacturer, but work for most beds in which the rails attach by hooking in to the head and footboard.
      or bolt-on ?
      The above picture is an example of a typical bolt-on bed rail bracket. Not all bolt-on bed rails will look exactly like this, but all bolt-on bed rails will have some arrangement of holes in which to secure bolts.

      Click for a easy-to-use, printable hook template. Cut it out to see if the hooks will work on your bed. Does your bed attach with bolts instead? Here's a template for the bolt-on brackets. These are the ONLY two types of converter rails that are produced. If your current rails attach using a different system, you will need to have a local machine shop or welder customize a solution for you. (Or drill new holes in your bed.) To learn more, see Four beds that converter rails won't easily convert.
    • STEP 4: MEASURE THE HEIGHT of your current bed rails:

      If this distance is greater than 11¾", you'll need to order the leg extender kit: PLX-18. This extender kit (optional) makes the center support leg longer (up to 18") so that it will reach the floor.

      The overall height of your bed should be considered, as well. With normal wood rails, your box spring sits several inches down inside the wood rail. Converter rails work differently than wood rails. The basic design is a set of angle iron bed rails turned upside down. Your box spring or foundation will rest on top of the rails, rather than down inside of them. Using a converter rail set, your box spring will rest approximately 1 inch below the top hook. Often, this makes your bed taller than before.
    • Please note: There are hooks on each end of both hook-on bed rails or bolt plates on each end of the bolt-on bed rails. This allows you to attach to both a headboard and a footboard. You must have both a full size headboard and a full size footboard to use a converter rail set.
Other items of interest...
Leg Extension Kit for Bed Rails
Price $10.00
Twin, Twin XL, Full Center Support with Two Adjustable Legs
Price $39.00
Product Reviews

Average Ratings: Empty Star Empty Star Empty Star Empty Star Empty Star

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Rate this product:

"Perfect Solution"

C Beth on 8/14/2018 8:32:15 AM

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Comments: I don't know what took us so long to do this. I was concerned the larger size of a queen bed would not work with our antique pine headboard or in the small bedroom but I hardly can tell the difference, in aesthetics, length or width. The antique bed still looks 100% convincing. The rails work PERFECTLY. A long overdue and totally worthwhile investment.

"Works great with Antique Bed"

D. Mauldin on 2/24/2018 7:33:50 AM

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Comments: We had to modify the hooks as our bed used only one [hook] at each corner. This was easily done with a dremel cutoff tool. Bed looks great with the queen size mattress

"Simple & Easy"

Bruce D. on 7/4/2017 7:39:28 PM

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Comments: Since the assembly time was short (45 minutes), Ill be brief. Online video is a must watch instructions were easy to follow and the assembly time was short with a perfect result. One caution: Inspect and identify all the little parts. I was missing two screws and was able to make do with some of my own.

"Full to queen converter rails"

Sonja W. on 6/10/2017 9:52:33 AM

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Comments: These rails worked perfectly to convert our antique full size bed to queen. They were simple to use and we're sleeping better than ever!

"Had a problem"

Claudia J. on 3/2/2017 8:52:28 AM

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Comments: Attached the hook-type converter rails as per the instructions, but when we placed the box spring, we could not get it to lie properly. At first we thought the box spring might be an anomaly, so we tried it with a different box spring and experienced the same difficulty. My husband turned the left side L brackets upside down, reattached it to the frame, and then obtained two more L brackets and attached them to the ones he turned over to get extra length. (Hi Claudia, Please call us to disc... More details

"Great product."

Angelyn on 9/1/2016 1:54:30 PM

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Comments: I recently ordered this set and was amazed at how quickly I received it. The set up was very easy and love the fact that I was able to use my antique headboard and footboard. Will be ordering again soon to convert another antique bed.

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