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Arch Heavy Duty Steel Mantel Bracket

Arch Heavy Duty Steel Mantel Bracket

Shop All Rustic Mantel Brackets

In stock at our warehouse

Ships same day

  • Set of 2
  • Hand Welded, Powder Coated Steel
  • See Last Photo for Bracket Colors
  • Support Brace
  • Mounting hardware included
  • Wood sold separately
  • 5" x 10" (4" W)
  • 6" x 10"  (4" W)
  • 7" x 12"   (4" W)
  • 9" x 12"   (4" W)
  • 12" x 16"   (4" W)
  • 15" x 24"   (4" W)

We offer these brackets in the following colors: Natural Steel, Textured Black, Mist Bronze, Gold Rubbed Bronze, Roman Gold, and Sun Gold.

See all Shelf Brackets and Mantel Brackets here.

Regular price $ 139.00
Regular price Sale price $ 139.00
Sale Sold out

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More About the Arch Heavy Duty Steel Mantel Bracket

Heavy Duty Mantel Brackets

This heavy-duty steel mantel bracket is designed to safely and securely support your wood piece, making it the perfect solution for your fireplace mantel. Its steel construction ensures long-term durability and stability, so you can rest easy knowing your mantel is firmly in place.

Arched Brackets for Your Fireplace Mantel

These high-quality brackets provide the proper support for your rustic fireplace mantel. Whether your mantel is a heavy piece of live edge wood or a simple barn or timber beam,  our heavy-duty, arch-designed mantel brackets will be a perfect choice.

Hand-Welded Steel

With its gentle arch design, the finish of the black powder coat helps resist chips, scratches, and corrosion, while creating the perfect look combined with the rustic warmth of a wood mantel.

Pairing practicality with simple elegance, these hand-welded mantel brackets add a striking accent of industrial tone to your space while functioning as strong and stable support for showcasing your magnificent fireplace mantel or shelf. (Wood sold separately.)

High-Quality Craftsmanship

Our hand-welded American steel arch brackets are powder-coated and designed to withstand a substantial amount of weight when installed properly. The expert craftsmanship ensures sturdiness and durability for a lifetime.

Bracket Sizes, Color Options, and Hardware

Different-sized wood mantels or shelves will require different-sized brackets. We currently offer seven sizes of arch steel mantel brackets: 5"x10", 6"x10", 7"x12", 9”x12”, 10”x12”, 12”x16”, and 15"x24". The price will vary depending on the bracket size. Many color options are available including Natural, Black Texture, Gold Rubbed Bronze, Mist Bronze, Roman Gold, and Sun Gold.

Mounting hardware for installation is included for each set. Contact Us with any questions about our arch steel mantel brackets.

Shopping for Different Brackets?

Looking for a shelf bracket for your wall? If you love the look of solid wood combined with an industrial-looking steel bracket, shop our steel shelf brackets, or search our collection of steel brackets to find great quality options for your home.

If you need a more oversized bracket to support the weight capacity of a larger mantel, consider a custom order in the size bracket that's best for your piece!

Handcrafted, Heirloom-Quality Items

Over the years, we’ve visited farms throughout Ohio’s Amish country building relationships with the finest woodworkers and welders. Since the beginning, our goal has been to offer handcrafted, heirloom-quality, American-made rustic furniture and dècor that will last as long as the memories. Choose Rustic Red Door Co. when expert craftsmanship and heirloom-quality matter.

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    Customer Reviews

    Based on 10 reviews
    Kimberly Lengerich
    Mantle brackets

    They arrived on time and are beautiful. Combined with the reclaimed timber mantle they make our living room feel complete.

    Hi Kimberly! We love to hear when our customers are enjoying their product! Enjoy!


    Exactly as described and super fast shipping. Looking forward to getting the shelf hung!


    Exactly what I was looking for!

    Trey P

    Excellent quality, perfect for our application!


    Quick shipping! Beautiful product and completed my barn beam mantle!