The brackets are meticulously crafted from carbon steel, featuring excellent load-bearing capacity and being resistant to breakage or deformation. The surface is treated with multiple layers of black protective paint, providing water and rust resistance and ensuring a long service life. The heavy-duty brackets are important fasteners for connecting wooden furniture. Super easy to install just in a few minutes, simply slides into place after both brackets are fixed, can finish the interlock of your sofa. The Bracket is applicable to couch, recliner, chair or chaise lounge sections of large or small sectionals, headboard or bed base and other Furniture.