Description: 【Material】: Crafted from thickened stainless steel, this Undermount sink bracket rack features a smooth surface, to withstand heavy loads without breaking, ensuring long durability 【Effortless Installation and Adjustment】: Undercounter basin support rod with upgraded butterfly nuts, allows for easy installation and adjustment, ensures that you can effortlessly modify the height to suit your needs, making it a convenient addition to any kitchen or bathroom setup 【Weight Capacity】: With a C shaped large opening capable of supporting up to 400 pounds, this wash basin mounting bracket is built for strength. The enlarged base plane combined with a sponge pad helps distribute weight evenly, reducing pressure on your cabinets 【Easy Installation】The sink mounting bracket set is easy to install and use, just place the wash basin bracket at a suitable position under the sink, adjust it to a suitable height, and then tighten the lock to complete it easily 【Application】Suitable for sinks with different drain diameters, such as counter sinks, ceramic sinks, kitchen double sinks, small kitchen sinks, farmhouse sinks and more Specification: Material: Stainless steel , sponge   Size Chart:adjustable height : 18cm-28cm/7.09inch-11.02inch Opening diameter : 12cm/4.72inch Package Includes: 1 Set Undercounter Basin Support Rod Note: Please allow slightly errors due to manual measurement and different monitors.