Featuring standard slotted structure, these brackets easily adapt to various sizes of shelf supports without additional adjustments precisely manufacturing, surfaces treated with rust to ensuring long term use without Made from high strength carbon steel, these metal shelf brackets stability and durability for long term Quick Installation: Designed for effortless setup without tools, these brackets significantly reduce installation time Suitable for wall storage rack installation in homes, offices, shops, and other places, helping to effectively utilize space and enhances storage capacity, Manufacturer: ljhnba