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CobraCo™ 24 Inch Adjustable Basic Flower Box Holder, White, Model F2426-W
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Flower Box Holders, CobraCo™ 24 Inch Adjustable Basic Flower Box Holder, White, F2426-W
CobraCo™ 24 Inch Adjustable Basic Flower Box Holder, White CobraCo™ 24 Inch Adjustable Basic Flower Box Holder, White CobraCo™ 24 Inch Adjustable Basic Flower Box Holder, White CobraCo™ 24 Inch Adjustable Basic Flower Box Holder, White

CobraCo™ 24 Inch Adjustable Basic Flower Box Holder, White

model #: F2426-W
  (9)  |  write a review

  • 24-inch Flower Box Holder with adjustable railing brackets
  • White finish to blend in with a white railing
  • Durable metal construction
  • Add plants to your deck or railing
  • Great to customize your outdoor decor

$19  $14.94 Sale
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Product Details

Description Specs Special Offers  
CobraCo™ 24 Inch Adjustable Basic Flower Box Holder, White


Patent pending technology allows CobraCo™ flower box and pot holders to adjust to fit any size railing. Planter and flowers shown in planter are not included.

Our CobraCo™ 24 Inch Adjustable Basic Flower Box Holder is easy to use and comes in a white finish. It holds up to a 24 inch box. Of course, it can be used with a variety of smaller flower box sizes. Most importantly it adjusts to any railing. These customization options make it a helpful addition to your porch and deck decor.

Attaching and securing the flower box holder

With the flower box holder's adjustable clasps, you can install the flower box holder to most railings. The key to its adjustability is its interchangeable clasps -- use the short side for thinner railings and the long side of the clasp for larger railings.

  • Wrought iron, aluminum or vertical wood railings are generally thinner, meaning you will probably want to use the short end of the clasp, which fits 2 inch to 4 inch railings.

  • Wider railings, including horizontal wood and brick are better served by the long end of the clasp, which fits 2 inch by 4 inch to 2 inch by 6 inch railings

Once you know which clasp end you should use, grab a screwdriver and tighten the screws and nuts until snug. Then you can set the flower box in place.

Learn about the bumper

This flower box holder also has a design feature that helps level it with the surface of your deck and railing. Learn about in this video.





With so many ways to display your flowers and plants, you can enhance any deck or porch railing.

A holder built to last

The CobraCo Adjustable White Flower Box Holder is constructed strong and durable metal. The frame offers a thin horizontal top rim with four bars that meet along the base, which offers great support while keeping what's inside the holder visible. This flower box holder has a white finish that melds in with white railings and light-colored flower boxes.

Already own this flower box holder and looking for replacement parts? Shop here »


CobraCo™ - The Brand for Premier Innovative Outdoor Living Décor

Customer Reviews

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  Amazon Review 

Wonderful product! Works beautifully with the flower boxes we bought here!

  Amazon Review 

Perfect fit to our patio.

  Amazon Review 

Great product.

  Amazon Review, Nice for the picket fence 

Easy install. Worked out great. Good value. I would purchase this item again. It was a nice addition to our garden.

  Amazon Review 

It's the only product I can find to fit our balcony. Local stores don't sell anything that works for us, but this one does. We don't have a top board on our balcony, and this still works. I bought 6 of them.

  Amazon Review, Easy to install 

I love window boxes and I really like this one easy to install comes with brackets but you don't have to use the brackets I didn't and it was very easy to install in my window.

  Amazon Review, Just perfect! 

I have 4" railings with rounded tops and these work beautifully! I have them on a second story balcony and they blend in so nicely with the white railings and white window boxes that you don't even see them. Hold a lot of weight and have stood up to brutal Florida sun for a few months so far without showing any wear. They do the trick!

  Amazon Review 

It is OK. Only the adjustable part is too short: to fit 4" it is secure only on 2 screw. If it will have this part as on item # R0726-B it will be perfect!

  Amazon Review 

I love these holders, I bought 5 for my front porch railing. They were easy to attach to the railing and will hold a standard size flower box perfectly.



10"W x 15"H
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